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Fixed bug where 'yes' and 'no' are mixed up #779

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Fixed bug where 'yes' and 'no' are mixed up #779

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marcschuler
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Everywhere in the kernel 'yes' means 'no' and 'no' means 'yes' for whatever reason.
So I fixed around 44.000 files.
Obviously.

I am now a maintainer of the linux kernel project.

@KernelPRBot
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Hi @KarlTheBee!

Thanks for your contribution to the Linux kernel!

Linux kernel development happens on mailing lists, rather than on GitHub - this GitHub repository is a read-only mirror that isn't used for accepting contributions. So that your change can become part of Linux, please email it to us as a patch.

Sending patches isn't quite as simple as sending a pull request, but fortunately it is a well documented process.

Here's what to do:

  • Format your contribution according to kernel requirements
  • Decide who to send your contribution to
  • Set up your system to send your contribution as an email
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How do I format my contribution?

The Linux kernel community is notoriously picky about how contributions are formatted and sent. Fortunately, they have documented their expectations.

Firstly, all contributions need to be formatted as patches. A patch is a plain text document showing the change you want to make to the code, and documenting why it is a good idea.

You can create patches with git format-patch.

Secondly, patches need 'commit messages', which is the human-friendly documentation explaining what the change is and why it's necessary.

Thirdly, changes have some technical requirements. There is a Linux kernel coding style, and there are licensing requirements you need to comply with.

Both of these are documented in the Submitting Patches documentation that is part of the kernel.

Note that you will almost certainly have to modify your existing git commits to satisfy these requirements. Don't worry: there are many guides on the internet for doing this.

Where do I send my contribution?

The Linux kernel is composed of a number of subsystems. These subsystems are maintained by different people, and have different mailing lists where they discuss proposed changes.

If you don't already know what subsystem your change belongs to, the get_maintainer.pl script in the kernel source can help you.

get_maintainer.pl will take the patch or patches you created in the previous step, and tell you who is responsible for them, and what mailing lists are used. You can also take a look at the MAINTAINERS file by hand.

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You wait.

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Further information

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This message was posted by a bot - if you have any questions or suggestions, please talk to my owners, @ajdlinux and @daxtens, or raise an issue at https://github.com/ajdlinux/KernelPRBot.

@marcschuler
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The Diff

Github sadly won't create a diff for the files because it's "too large". But I only edited 46.285 files. That's like a small to medium sized npm project.

So I created my own diff, trimmed it in size and tried uploading it to github - but 77MB is "too big" to upload. Ever started a docker image? 77MB is nothing.

Best Of

So here is a best of (/worst of) the git diff you get when you change "yes" to "no" and "no" to "yes".
All in all i think, the code does look more nice and kind of lovely. I think I should write Linus Torvalds (does he have WhatsApp?) to use it as the general coding style.

--  CRYPTO_ALG_TYPE_SHASH Synchronous multi-block hash
+-  CRYPTO_ALG_TYPE_SHASH Synchroyesus multi-block hash

The Jesus Algorithm

-implements the simplest possible 'no-overwrite' mode, i.e. it does nothing but return 0.
+implements the simplest possible 'yes-overwrite' mode, i.e. it does yesthing but return 0.

Is yes a thing? Yesthing is definitly a thing.


-vpid.vregname.field = onoff ? pid : 0x1fff; \
+vpid.vregname.field = oyesff ? pid : 0x1fff; \

OY!

-MODULE_AUTHOR("Michael Hunold <michael@mihu.de>");
+MODULE_AUTHOR("Michael Huyesld <michael@mihu.de>");

Sorry Michael

-	 * their normal dequeued state.
+	 * their yesrmal dequeued state.

That's not a normal word.

- * @inode: Inode concerned.
+ * @iyesde: Iyesde concerned.

-		return notifier_from_errno(err);
+		return yestifier_from_erryes(err);

- * We return zero for unsupported registers as the MII code does not check
+ * We return zero for unsupported registers as the MII code does yest check

-	nolock_reg_bfclr(priv, ECON1, ECON1_RXEN);
+	yeslock_regb_write(priv, EIE, 0x00);

- * Moxa Technology Co., Ltd. <www.moxa.com>
+ * Moxa Techyeslogy Co., Ltd. <www.moxa.com>

-static int kvm_init_mmu_notifier(struct kvm *kvm)
+static int kvm_init_mmu_yestifier(struct kvm *kvm)

-static void kvm_sched_in(struct preempt_notifier *pn, int cpu)
+static void kvm_sched_in(struct preempt_yestifier *pn, int cpu)

-	list_for_each_entry(tmp, &consumers, node) {
+	list_for_each_entry(tmp, &consumers, yesde) {

@marcschuler
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I uploaded the files to dropbox. I'm a bit disappointed by githubs large file abilities. Maybe the linux project should consider using dropbox instead of git as a distributed version control system.

https://www.dropbox.com/sh/y2issl5hz8yhjor/AAAZp49F80enURb6YRSrDBK0a?dl=0

@ishanrai05
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No

@tman904
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tman904 commented Jan 25, 2020

You may want to read the bot's message.....

You need to email the diffs, or get in touch with someone who can help you do that.

@berkant
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berkant commented Jan 29, 2020

It ain't a cool joke at all.

metux added a commit to metux/linux that referenced this pull request Feb 4, 2021
Fix checkpatch warnings:

    WARNING: Use #include <linux/io.h> instead of <asm/io.h>
    torvalds#38: FILE: drivers/tty/serial/sunzilog.c:38:
    +#include <asm/io.h>

    WARNING: line over 80 characters
    torvalds#109: FILE: drivers/tty/serial/sunzilog.c:109:
    +#define ZILOG_CHANNEL_FROM_PORT(PORT)	((struct zilog_channel __iomem *)((PORT)->membase))

    WARNING: line over 80 characters
    torvalds#116: FILE: drivers/tty/serial/sunzilog.c:116:
    +#define ZS_WANTS_MODEM_STATUS(UP)	((UP)->flags & SUNZILOG_FLAG_MODEM_STATUS)

    WARNING: line over 80 characters
    torvalds#179: FILE: drivers/tty/serial/sunzilog.c:179:
    +static int __load_zsregs(struct zilog_channel __iomem *channel, unsigned char *regs)

    WARNING: Missing a blank line after declarations
    torvalds#188: FILE: drivers/tty/serial/sunzilog.c:188:
    +		unsigned char stat = read_zsreg(channel, R1);
    +		if (stat & ALL_SNT)

    ERROR: trailing whitespace
    torvalds#231: FILE: drivers/tty/serial/sunzilog.c:231:
    +^I$

    WARNING: braces {} are not necessary for any arm of this statement
    torvalds#276: FILE: drivers/tty/serial/sunzilog.c:276:
    +		if (ZS_TX_ACTIVE(up)) {
    [...]
    +		} else {
    [...]

    ERROR: else should follow close brace '}'
    torvalds#378: FILE: drivers/tty/serial/sunzilog.c:378:
    +			}
    +			else if (r1 & PAR_ERR)

    ERROR: code indent should use tabs where possible
    torvalds#397: FILE: drivers/tty/serial/sunzilog.c:397:
    +^I^I    ^Itty_insert_flip_char(port, ch, flag);$

    WARNING: please, no space before tabs
    torvalds#397: FILE: drivers/tty/serial/sunzilog.c:397:
    +^I^I    ^Itty_insert_flip_char(port, ch, flag);$

    WARNING: line over 80 characters
    torvalds#440: FILE: drivers/tty/serial/sunzilog.c:440:
    +		/* The Zilog just gives us an interrupt when DCD/CTS/etc. change.

    WARNING: line over 80 characters
    torvalds#441: FILE: drivers/tty/serial/sunzilog.c:441:
    +		 * But it does not tell us which bit has changed, we have to keep

    WARNING: Missing a blank line after declarations
    torvalds#464: FILE: drivers/tty/serial/sunzilog.c:464:
    +		unsigned char status = readb(&channel->control);
    +		ZSDELAY();

    WARNING: line over 80 characters
    torvalds#468: FILE: drivers/tty/serial/sunzilog.c:468:
    +		 * It can occur because of how we do serial console writes.  It would

    WARNING: line over 80 characters
    torvalds#469: FILE: drivers/tty/serial/sunzilog.c:469:
    +		 * be nice to transmit console writes just like we normally would for

    WARNING: line over 80 characters
    torvalds#470: FILE: drivers/tty/serial/sunzilog.c:470:
    +		 * a TTY line. (ie. buffered and TX interrupt driven).  That is not

    WARNING: line over 80 characters
    torvalds#471: FILE: drivers/tty/serial/sunzilog.c:471:
    +		 * easy because console writes cannot sleep.  One solution might be

    WARNING: line over 80 characters
    torvalds#593: FILE: drivers/tty/serial/sunzilog.c:593:
    +static __inline__ unsigned char sunzilog_read_channel_status(struct uart_port *port)

    WARNING: plain inline is preferred over __inline__
    torvalds#593: FILE: drivers/tty/serial/sunzilog.c:593:
    +static __inline__ unsigned char sunzilog_read_channel_status(struct uart_port *port)

    ERROR: trailing whitespace
    torvalds#664: FILE: drivers/tty/serial/sunzilog.c:664:
    +^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    ERROR: trailing whitespace
    torvalds#752: FILE: drivers/tty/serial/sunzilog.c:752:
    +^I^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    ERROR: trailing whitespace
    torvalds#779: FILE: drivers/tty/serial/sunzilog.c:779:
    +^I^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    WARNING: line over 80 characters
    #999: FILE: drivers/tty/serial/sunzilog.c:999:
    +static int sunzilog_verify_port(struct uart_port *port, struct serial_struct *ser)

    WARNING: Missing a blank line after declarations
    #1142: FILE: drivers/tty/serial/sunzilog.c:1142:
    +		unsigned char val = readb(&channel->control);
    +		if (val & Tx_BUF_EMP) {

    WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...
    #1230: FILE: drivers/tty/serial/sunzilog.c:1230:
    +	printk(KERN_INFO "Console: ttyS%d (SunZilog zs%d)\n",

    WARNING: braces {} are not necessary for single statement blocks
    #1383: FILE: drivers/tty/serial/sunzilog.c:1383:
    +		if (__load_zsregs(channel, up->curregs)) {
    +			up->flags |= SUNZILOG_FLAG_ESCC;
    +		}

    WARNING: quoted string split across lines
    #1493: FILE: drivers/tty/serial/sunzilog.c:1493:
    +		dev_info(&op->dev, "Keyboard at MMIO 0x%llx (irq = %d) "
    +		       "is a %s\n",

    WARNING: quoted string split across lines
    #1497: FILE: drivers/tty/serial/sunzilog.c:1497:
    +		dev_info(&op->dev, "Mouse at MMIO 0x%llx (irq = %d) "
    +		       "is a %s\n",

    WARNING: Missing a blank line after declarations
    #1581: FILE: drivers/tty/serial/sunzilog.c:1581:
    +		struct uart_sunzilog_port *up = sunzilog_irq_chain;
    +		err = request_irq(zilog_irq, sunzilog_interrupt, IRQF_SHARED,

    WARNING: line over 80 characters
    #1590: FILE: drivers/tty/serial/sunzilog.c:1590:
    +			/* printk (KERN_INFO "Enable IRQ for ZILOG Hardware %p\n", up); */

    WARNING: line over 80 characters
    #1627: FILE: drivers/tty/serial/sunzilog.c:1627:
    +			/* printk (KERN_INFO "Disable IRQ for ZILOG Hardware %p\n", up); */

    ERROR: trailing statements should be on next line
    #1248: FILE: drivers/tty/serial/sunzilog.c:1248:
    +	case B150: baud = 150; break;

    ERROR: trailing statements should be on next line
    #1249: FILE: drivers/tty/serial/sunzilog.c:1249:
    +	case B300: baud = 300; break;

    ERROR: trailing statements should be on next line
    #1250: FILE: drivers/tty/serial/sunzilog.c:1250:
    +	case B600: baud = 600; break;

    ERROR: trailing statements should be on next line
    #1251: FILE: drivers/tty/serial/sunzilog.c:1251:
    +	case B1200: baud = 1200; break;

    ERROR: trailing statements should be on next line
    #1252: FILE: drivers/tty/serial/sunzilog.c:1252:
    +	case B2400: baud = 2400; break;

    ERROR: trailing statements should be on next line
    #1253: FILE: drivers/tty/serial/sunzilog.c:1253:
    +	case B4800: baud = 4800; break;

    ERROR: trailing statements should be on next line
    #1254: FILE: drivers/tty/serial/sunzilog.c:1254:
    +	default: case B9600: baud = 9600; break;

    ERROR: trailing statements should be on next line
    #1255: FILE: drivers/tty/serial/sunzilog.c:1255:
    +	case B19200: baud = 19200; break;

    ERROR: trailing statements should be on next line
    #1256: FILE: drivers/tty/serial/sunzilog.c:1256:
    +	case B38400: baud = 38400; break;

Signed-off-by: Enrico Weigelt <info@metux.net>
metux added a commit to metux/linux that referenced this pull request Feb 7, 2021
Fix checkpatch warnings:

    WARNING: Use #include <linux/io.h> instead of <asm/io.h>
    torvalds#38: FILE: drivers/tty/serial/sunzilog.c:38:
    +#include <asm/io.h>

    WARNING: line over 80 characters
    torvalds#109: FILE: drivers/tty/serial/sunzilog.c:109:
    +#define ZILOG_CHANNEL_FROM_PORT(PORT)	((struct zilog_channel __iomem *)((PORT)->membase))

    WARNING: line over 80 characters
    torvalds#116: FILE: drivers/tty/serial/sunzilog.c:116:
    +#define ZS_WANTS_MODEM_STATUS(UP)	((UP)->flags & SUNZILOG_FLAG_MODEM_STATUS)

    WARNING: line over 80 characters
    torvalds#179: FILE: drivers/tty/serial/sunzilog.c:179:
    +static int __load_zsregs(struct zilog_channel __iomem *channel, unsigned char *regs)

    WARNING: Missing a blank line after declarations
    torvalds#188: FILE: drivers/tty/serial/sunzilog.c:188:
    +		unsigned char stat = read_zsreg(channel, R1);
    +		if (stat & ALL_SNT)

    ERROR: trailing whitespace
    torvalds#231: FILE: drivers/tty/serial/sunzilog.c:231:
    +^I$

    WARNING: braces {} are not necessary for any arm of this statement
    torvalds#276: FILE: drivers/tty/serial/sunzilog.c:276:
    +		if (ZS_TX_ACTIVE(up)) {
    [...]
    +		} else {
    [...]

    ERROR: else should follow close brace '}'
    torvalds#378: FILE: drivers/tty/serial/sunzilog.c:378:
    +			}
    +			else if (r1 & PAR_ERR)

    ERROR: code indent should use tabs where possible
    torvalds#397: FILE: drivers/tty/serial/sunzilog.c:397:
    +^I^I    ^Itty_insert_flip_char(port, ch, flag);$

    WARNING: please, no space before tabs
    torvalds#397: FILE: drivers/tty/serial/sunzilog.c:397:
    +^I^I    ^Itty_insert_flip_char(port, ch, flag);$

    WARNING: line over 80 characters
    torvalds#440: FILE: drivers/tty/serial/sunzilog.c:440:
    +		/* The Zilog just gives us an interrupt when DCD/CTS/etc. change.

    WARNING: line over 80 characters
    torvalds#441: FILE: drivers/tty/serial/sunzilog.c:441:
    +		 * But it does not tell us which bit has changed, we have to keep

    WARNING: Missing a blank line after declarations
    torvalds#464: FILE: drivers/tty/serial/sunzilog.c:464:
    +		unsigned char status = readb(&channel->control);
    +		ZSDELAY();

    WARNING: line over 80 characters
    torvalds#468: FILE: drivers/tty/serial/sunzilog.c:468:
    +		 * It can occur because of how we do serial console writes.  It would

    WARNING: line over 80 characters
    torvalds#469: FILE: drivers/tty/serial/sunzilog.c:469:
    +		 * be nice to transmit console writes just like we normally would for

    WARNING: line over 80 characters
    torvalds#470: FILE: drivers/tty/serial/sunzilog.c:470:
    +		 * a TTY line. (ie. buffered and TX interrupt driven).  That is not

    WARNING: line over 80 characters
    torvalds#471: FILE: drivers/tty/serial/sunzilog.c:471:
    +		 * easy because console writes cannot sleep.  One solution might be

    WARNING: line over 80 characters
    torvalds#593: FILE: drivers/tty/serial/sunzilog.c:593:
    +static __inline__ unsigned char sunzilog_read_channel_status(struct uart_port *port)

    WARNING: plain inline is preferred over __inline__
    torvalds#593: FILE: drivers/tty/serial/sunzilog.c:593:
    +static __inline__ unsigned char sunzilog_read_channel_status(struct uart_port *port)

    ERROR: trailing whitespace
    torvalds#664: FILE: drivers/tty/serial/sunzilog.c:664:
    +^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    ERROR: trailing whitespace
    torvalds#752: FILE: drivers/tty/serial/sunzilog.c:752:
    +^I^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    ERROR: trailing whitespace
    torvalds#779: FILE: drivers/tty/serial/sunzilog.c:779:
    +^I^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    WARNING: line over 80 characters
    #999: FILE: drivers/tty/serial/sunzilog.c:999:
    +static int sunzilog_verify_port(struct uart_port *port, struct serial_struct *ser)

    WARNING: Missing a blank line after declarations
    #1142: FILE: drivers/tty/serial/sunzilog.c:1142:
    +		unsigned char val = readb(&channel->control);
    +		if (val & Tx_BUF_EMP) {

    WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...
    #1230: FILE: drivers/tty/serial/sunzilog.c:1230:
    +	printk(KERN_INFO "Console: ttyS%d (SunZilog zs%d)\n",

    WARNING: braces {} are not necessary for single statement blocks
    #1383: FILE: drivers/tty/serial/sunzilog.c:1383:
    +		if (__load_zsregs(channel, up->curregs)) {
    +			up->flags |= SUNZILOG_FLAG_ESCC;
    +		}

    WARNING: quoted string split across lines
    #1493: FILE: drivers/tty/serial/sunzilog.c:1493:
    +		dev_info(&op->dev, "Keyboard at MMIO 0x%llx (irq = %d) "
    +		       "is a %s\n",

    WARNING: quoted string split across lines
    #1497: FILE: drivers/tty/serial/sunzilog.c:1497:
    +		dev_info(&op->dev, "Mouse at MMIO 0x%llx (irq = %d) "
    +		       "is a %s\n",

    WARNING: Missing a blank line after declarations
    #1581: FILE: drivers/tty/serial/sunzilog.c:1581:
    +		struct uart_sunzilog_port *up = sunzilog_irq_chain;
    +		err = request_irq(zilog_irq, sunzilog_interrupt, IRQF_SHARED,

    WARNING: line over 80 characters
    #1590: FILE: drivers/tty/serial/sunzilog.c:1590:
    +			/* printk (KERN_INFO "Enable IRQ for ZILOG Hardware %p\n", up); */

    WARNING: line over 80 characters
    #1627: FILE: drivers/tty/serial/sunzilog.c:1627:
    +			/* printk (KERN_INFO "Disable IRQ for ZILOG Hardware %p\n", up); */

    ERROR: trailing statements should be on next line
    #1248: FILE: drivers/tty/serial/sunzilog.c:1248:
    +	case B150: baud = 150; break;

    ERROR: trailing statements should be on next line
    #1249: FILE: drivers/tty/serial/sunzilog.c:1249:
    +	case B300: baud = 300; break;

    ERROR: trailing statements should be on next line
    #1250: FILE: drivers/tty/serial/sunzilog.c:1250:
    +	case B600: baud = 600; break;

    ERROR: trailing statements should be on next line
    #1251: FILE: drivers/tty/serial/sunzilog.c:1251:
    +	case B1200: baud = 1200; break;

    ERROR: trailing statements should be on next line
    #1252: FILE: drivers/tty/serial/sunzilog.c:1252:
    +	case B2400: baud = 2400; break;

    ERROR: trailing statements should be on next line
    #1253: FILE: drivers/tty/serial/sunzilog.c:1253:
    +	case B4800: baud = 4800; break;

    ERROR: trailing statements should be on next line
    #1254: FILE: drivers/tty/serial/sunzilog.c:1254:
    +	default: case B9600: baud = 9600; break;

    ERROR: trailing statements should be on next line
    #1255: FILE: drivers/tty/serial/sunzilog.c:1255:
    +	case B19200: baud = 19200; break;

    ERROR: trailing statements should be on next line
    #1256: FILE: drivers/tty/serial/sunzilog.c:1256:
    +	case B38400: baud = 38400; break;

Signed-off-by: Enrico Weigelt <info@metux.net>
metux added a commit to metux/linux that referenced this pull request Feb 7, 2021
Fix checkpatch warnings:

    WARNING: Use #include <linux/io.h> instead of <asm/io.h>
    torvalds#38: FILE: drivers/tty/serial/sunzilog.c:38:
    +#include <asm/io.h>

    WARNING: line over 80 characters
    torvalds#109: FILE: drivers/tty/serial/sunzilog.c:109:
    +#define ZILOG_CHANNEL_FROM_PORT(PORT)	((struct zilog_channel __iomem *)((PORT)->membase))

    WARNING: line over 80 characters
    torvalds#116: FILE: drivers/tty/serial/sunzilog.c:116:
    +#define ZS_WANTS_MODEM_STATUS(UP)	((UP)->flags & SUNZILOG_FLAG_MODEM_STATUS)

    WARNING: line over 80 characters
    torvalds#179: FILE: drivers/tty/serial/sunzilog.c:179:
    +static int __load_zsregs(struct zilog_channel __iomem *channel, unsigned char *regs)

    WARNING: Missing a blank line after declarations
    torvalds#188: FILE: drivers/tty/serial/sunzilog.c:188:
    +		unsigned char stat = read_zsreg(channel, R1);
    +		if (stat & ALL_SNT)

    ERROR: trailing whitespace
    torvalds#231: FILE: drivers/tty/serial/sunzilog.c:231:
    +^I$

    WARNING: braces {} are not necessary for any arm of this statement
    torvalds#276: FILE: drivers/tty/serial/sunzilog.c:276:
    +		if (ZS_TX_ACTIVE(up)) {
    [...]
    +		} else {
    [...]

    ERROR: else should follow close brace '}'
    torvalds#378: FILE: drivers/tty/serial/sunzilog.c:378:
    +			}
    +			else if (r1 & PAR_ERR)

    ERROR: code indent should use tabs where possible
    torvalds#397: FILE: drivers/tty/serial/sunzilog.c:397:
    +^I^I    ^Itty_insert_flip_char(port, ch, flag);$

    WARNING: please, no space before tabs
    torvalds#397: FILE: drivers/tty/serial/sunzilog.c:397:
    +^I^I    ^Itty_insert_flip_char(port, ch, flag);$

    WARNING: line over 80 characters
    torvalds#440: FILE: drivers/tty/serial/sunzilog.c:440:
    +		/* The Zilog just gives us an interrupt when DCD/CTS/etc. change.

    WARNING: line over 80 characters
    torvalds#441: FILE: drivers/tty/serial/sunzilog.c:441:
    +		 * But it does not tell us which bit has changed, we have to keep

    WARNING: Missing a blank line after declarations
    torvalds#464: FILE: drivers/tty/serial/sunzilog.c:464:
    +		unsigned char status = readb(&channel->control);
    +		ZSDELAY();

    WARNING: line over 80 characters
    torvalds#468: FILE: drivers/tty/serial/sunzilog.c:468:
    +		 * It can occur because of how we do serial console writes.  It would

    WARNING: line over 80 characters
    torvalds#469: FILE: drivers/tty/serial/sunzilog.c:469:
    +		 * be nice to transmit console writes just like we normally would for

    WARNING: line over 80 characters
    torvalds#470: FILE: drivers/tty/serial/sunzilog.c:470:
    +		 * a TTY line. (ie. buffered and TX interrupt driven).  That is not

    WARNING: line over 80 characters
    torvalds#471: FILE: drivers/tty/serial/sunzilog.c:471:
    +		 * easy because console writes cannot sleep.  One solution might be

    WARNING: line over 80 characters
    torvalds#593: FILE: drivers/tty/serial/sunzilog.c:593:
    +static __inline__ unsigned char sunzilog_read_channel_status(struct uart_port *port)

    WARNING: plain inline is preferred over __inline__
    torvalds#593: FILE: drivers/tty/serial/sunzilog.c:593:
    +static __inline__ unsigned char sunzilog_read_channel_status(struct uart_port *port)

    ERROR: trailing whitespace
    torvalds#664: FILE: drivers/tty/serial/sunzilog.c:664:
    +^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    ERROR: trailing whitespace
    torvalds#752: FILE: drivers/tty/serial/sunzilog.c:752:
    +^I^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    ERROR: trailing whitespace
    torvalds#779: FILE: drivers/tty/serial/sunzilog.c:779:
    +^I^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    WARNING: line over 80 characters
    #999: FILE: drivers/tty/serial/sunzilog.c:999:
    +static int sunzilog_verify_port(struct uart_port *port, struct serial_struct *ser)

    WARNING: Missing a blank line after declarations
    #1142: FILE: drivers/tty/serial/sunzilog.c:1142:
    +		unsigned char val = readb(&channel->control);
    +		if (val & Tx_BUF_EMP) {

    WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...
    #1230: FILE: drivers/tty/serial/sunzilog.c:1230:
    +	printk(KERN_INFO "Console: ttyS%d (SunZilog zs%d)\n",

    WARNING: braces {} are not necessary for single statement blocks
    #1383: FILE: drivers/tty/serial/sunzilog.c:1383:
    +		if (__load_zsregs(channel, up->curregs)) {
    +			up->flags |= SUNZILOG_FLAG_ESCC;
    +		}

    WARNING: quoted string split across lines
    #1493: FILE: drivers/tty/serial/sunzilog.c:1493:
    +		dev_info(&op->dev, "Keyboard at MMIO 0x%llx (irq = %d) "
    +		       "is a %s\n",

    WARNING: quoted string split across lines
    #1497: FILE: drivers/tty/serial/sunzilog.c:1497:
    +		dev_info(&op->dev, "Mouse at MMIO 0x%llx (irq = %d) "
    +		       "is a %s\n",

    WARNING: Missing a blank line after declarations
    #1581: FILE: drivers/tty/serial/sunzilog.c:1581:
    +		struct uart_sunzilog_port *up = sunzilog_irq_chain;
    +		err = request_irq(zilog_irq, sunzilog_interrupt, IRQF_SHARED,

    WARNING: line over 80 characters
    #1590: FILE: drivers/tty/serial/sunzilog.c:1590:
    +			/* printk (KERN_INFO "Enable IRQ for ZILOG Hardware %p\n", up); */

    WARNING: line over 80 characters
    #1627: FILE: drivers/tty/serial/sunzilog.c:1627:
    +			/* printk (KERN_INFO "Disable IRQ for ZILOG Hardware %p\n", up); */

    ERROR: trailing statements should be on next line
    #1248: FILE: drivers/tty/serial/sunzilog.c:1248:
    +	case B150: baud = 150; break;

    ERROR: trailing statements should be on next line
    #1249: FILE: drivers/tty/serial/sunzilog.c:1249:
    +	case B300: baud = 300; break;

    ERROR: trailing statements should be on next line
    #1250: FILE: drivers/tty/serial/sunzilog.c:1250:
    +	case B600: baud = 600; break;

    ERROR: trailing statements should be on next line
    #1251: FILE: drivers/tty/serial/sunzilog.c:1251:
    +	case B1200: baud = 1200; break;

    ERROR: trailing statements should be on next line
    #1252: FILE: drivers/tty/serial/sunzilog.c:1252:
    +	case B2400: baud = 2400; break;

    ERROR: trailing statements should be on next line
    #1253: FILE: drivers/tty/serial/sunzilog.c:1253:
    +	case B4800: baud = 4800; break;

    ERROR: trailing statements should be on next line
    #1254: FILE: drivers/tty/serial/sunzilog.c:1254:
    +	default: case B9600: baud = 9600; break;

    ERROR: trailing statements should be on next line
    #1255: FILE: drivers/tty/serial/sunzilog.c:1255:
    +	case B19200: baud = 19200; break;

    ERROR: trailing statements should be on next line
    #1256: FILE: drivers/tty/serial/sunzilog.c:1256:
    +	case B38400: baud = 38400; break;

Signed-off-by: Enrico Weigelt <info@metux.net>
metux added a commit to metux/linux that referenced this pull request Feb 8, 2021
Fix checkpatch warnings:

    WARNING: Use #include <linux/io.h> instead of <asm/io.h>
    torvalds#38: FILE: drivers/tty/serial/sunzilog.c:38:
    +#include <asm/io.h>

    WARNING: line over 80 characters
    torvalds#109: FILE: drivers/tty/serial/sunzilog.c:109:
    +#define ZILOG_CHANNEL_FROM_PORT(PORT)	((struct zilog_channel __iomem *)((PORT)->membase))

    WARNING: line over 80 characters
    torvalds#116: FILE: drivers/tty/serial/sunzilog.c:116:
    +#define ZS_WANTS_MODEM_STATUS(UP)	((UP)->flags & SUNZILOG_FLAG_MODEM_STATUS)

    WARNING: line over 80 characters
    torvalds#179: FILE: drivers/tty/serial/sunzilog.c:179:
    +static int __load_zsregs(struct zilog_channel __iomem *channel, unsigned char *regs)

    WARNING: Missing a blank line after declarations
    torvalds#188: FILE: drivers/tty/serial/sunzilog.c:188:
    +		unsigned char stat = read_zsreg(channel, R1);
    +		if (stat & ALL_SNT)

    ERROR: trailing whitespace
    torvalds#231: FILE: drivers/tty/serial/sunzilog.c:231:
    +^I$

    WARNING: braces {} are not necessary for any arm of this statement
    torvalds#276: FILE: drivers/tty/serial/sunzilog.c:276:
    +		if (ZS_TX_ACTIVE(up)) {
    [...]
    +		} else {
    [...]

    ERROR: else should follow close brace '}'
    torvalds#378: FILE: drivers/tty/serial/sunzilog.c:378:
    +			}
    +			else if (r1 & PAR_ERR)

    ERROR: code indent should use tabs where possible
    torvalds#397: FILE: drivers/tty/serial/sunzilog.c:397:
    +^I^I    ^Itty_insert_flip_char(port, ch, flag);$

    WARNING: please, no space before tabs
    torvalds#397: FILE: drivers/tty/serial/sunzilog.c:397:
    +^I^I    ^Itty_insert_flip_char(port, ch, flag);$

    WARNING: line over 80 characters
    torvalds#440: FILE: drivers/tty/serial/sunzilog.c:440:
    +		/* The Zilog just gives us an interrupt when DCD/CTS/etc. change.

    WARNING: line over 80 characters
    torvalds#441: FILE: drivers/tty/serial/sunzilog.c:441:
    +		 * But it does not tell us which bit has changed, we have to keep

    WARNING: Missing a blank line after declarations
    torvalds#464: FILE: drivers/tty/serial/sunzilog.c:464:
    +		unsigned char status = readb(&channel->control);
    +		ZSDELAY();

    WARNING: line over 80 characters
    torvalds#468: FILE: drivers/tty/serial/sunzilog.c:468:
    +		 * It can occur because of how we do serial console writes.  It would

    WARNING: line over 80 characters
    torvalds#469: FILE: drivers/tty/serial/sunzilog.c:469:
    +		 * be nice to transmit console writes just like we normally would for

    WARNING: line over 80 characters
    torvalds#470: FILE: drivers/tty/serial/sunzilog.c:470:
    +		 * a TTY line. (ie. buffered and TX interrupt driven).  That is not

    WARNING: line over 80 characters
    torvalds#471: FILE: drivers/tty/serial/sunzilog.c:471:
    +		 * easy because console writes cannot sleep.  One solution might be

    WARNING: line over 80 characters
    torvalds#593: FILE: drivers/tty/serial/sunzilog.c:593:
    +static __inline__ unsigned char sunzilog_read_channel_status(struct uart_port *port)

    WARNING: plain inline is preferred over __inline__
    torvalds#593: FILE: drivers/tty/serial/sunzilog.c:593:
    +static __inline__ unsigned char sunzilog_read_channel_status(struct uart_port *port)

    ERROR: trailing whitespace
    torvalds#664: FILE: drivers/tty/serial/sunzilog.c:664:
    +^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    ERROR: trailing whitespace
    torvalds#752: FILE: drivers/tty/serial/sunzilog.c:752:
    +^I^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    ERROR: trailing whitespace
    torvalds#779: FILE: drivers/tty/serial/sunzilog.c:779:
    +^I^I/* NOTE: Not subject to 'transmitter active' rule.  */ $

    WARNING: line over 80 characters
    #999: FILE: drivers/tty/serial/sunzilog.c:999:
    +static int sunzilog_verify_port(struct uart_port *port, struct serial_struct *ser)

    WARNING: Missing a blank line after declarations
    #1142: FILE: drivers/tty/serial/sunzilog.c:1142:
    +		unsigned char val = readb(&channel->control);
    +		if (val & Tx_BUF_EMP) {

    WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...
    #1230: FILE: drivers/tty/serial/sunzilog.c:1230:
    +	printk(KERN_INFO "Console: ttyS%d (SunZilog zs%d)\n",

    WARNING: braces {} are not necessary for single statement blocks
    #1383: FILE: drivers/tty/serial/sunzilog.c:1383:
    +		if (__load_zsregs(channel, up->curregs)) {
    +			up->flags |= SUNZILOG_FLAG_ESCC;
    +		}

    WARNING: quoted string split across lines
    #1493: FILE: drivers/tty/serial/sunzilog.c:1493:
    +		dev_info(&op->dev, "Keyboard at MMIO 0x%llx (irq = %d) "
    +		       "is a %s\n",

    WARNING: quoted string split across lines
    #1497: FILE: drivers/tty/serial/sunzilog.c:1497:
    +		dev_info(&op->dev, "Mouse at MMIO 0x%llx (irq = %d) "
    +		       "is a %s\n",

    WARNING: Missing a blank line after declarations
    #1581: FILE: drivers/tty/serial/sunzilog.c:1581:
    +		struct uart_sunzilog_port *up = sunzilog_irq_chain;
    +		err = request_irq(zilog_irq, sunzilog_interrupt, IRQF_SHARED,

    WARNING: line over 80 characters
    #1590: FILE: drivers/tty/serial/sunzilog.c:1590:
    +			/* printk (KERN_INFO "Enable IRQ for ZILOG Hardware %p\n", up); */

    WARNING: line over 80 characters
    #1627: FILE: drivers/tty/serial/sunzilog.c:1627:
    +			/* printk (KERN_INFO "Disable IRQ for ZILOG Hardware %p\n", up); */

    ERROR: trailing statements should be on next line
    #1248: FILE: drivers/tty/serial/sunzilog.c:1248:
    +	case B150: baud = 150; break;

    ERROR: trailing statements should be on next line
    #1249: FILE: drivers/tty/serial/sunzilog.c:1249:
    +	case B300: baud = 300; break;

    ERROR: trailing statements should be on next line
    #1250: FILE: drivers/tty/serial/sunzilog.c:1250:
    +	case B600: baud = 600; break;

    ERROR: trailing statements should be on next line
    #1251: FILE: drivers/tty/serial/sunzilog.c:1251:
    +	case B1200: baud = 1200; break;

    ERROR: trailing statements should be on next line
    #1252: FILE: drivers/tty/serial/sunzilog.c:1252:
    +	case B2400: baud = 2400; break;

    ERROR: trailing statements should be on next line
    #1253: FILE: drivers/tty/serial/sunzilog.c:1253:
    +	case B4800: baud = 4800; break;

    ERROR: trailing statements should be on next line
    #1254: FILE: drivers/tty/serial/sunzilog.c:1254:
    +	default: case B9600: baud = 9600; break;

    ERROR: trailing statements should be on next line
    #1255: FILE: drivers/tty/serial/sunzilog.c:1255:
    +	case B19200: baud = 19200; break;

    ERROR: trailing statements should be on next line
    #1256: FILE: drivers/tty/serial/sunzilog.c:1256:
    +	case B38400: baud = 38400; break;

Signed-off-by: Enrico Weigelt <info@metux.net>
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