drivers: atmel sam: Convert atmel sam drivers to new DT_INST macros

[galak]

Convert older DT_INST_ macro use in atmel sam drivers to the new
include/devicetree.h DT_INST macro APIs.

Signed-off-by: Kumar Gala kumar.gala@linaro.org

[zephyrbot]

All checks passed.

checkpatch (informational only, not a failure)

-:75: WARNING:LONG_LINE: line over 80 characters
#75: FILE: drivers/flash/flash_sam.c:268:
+	for (i = offset; i < offset + len; i += DT_INST_PROP(0, erase_block_size)) {

-:85: WARNING:LONG_LINE: line over 80 characters
#85: FILE: drivers/flash/flash_sam.c:316:
+	.pages_count = (CONFIG_FLASH_SIZE * 1024) / DT_INST_PROP(0, erase_block_size),

-:117: WARNING:LONG_LINE: line over 80 characters
#117: FILE: drivers/gpio/gpio_sam.c:338:
+		.port_pin_mask = GPIO_PORT_PIN_MASK_FROM_NGPIOS(DT_INST_PROP(0, ngpios)),

-:126: WARNING:LONG_LINE: line over 80 characters
#126: FILE: drivers/gpio/gpio_sam.c:366:
+		.port_pin_mask = GPIO_PORT_PIN_MASK_FROM_NGPIOS(DT_INST_PROP(1, ngpios)),

-:135: WARNING:LONG_LINE: line over 80 characters
#135: FILE: drivers/gpio/gpio_sam.c:394:
+		.port_pin_mask = GPIO_PORT_PIN_MASK_FROM_NGPIOS(DT_INST_PROP(2, ngpios)),

-:144: WARNING:LONG_LINE: line over 80 characters
#144: FILE: drivers/gpio/gpio_sam.c:422:
+		.port_pin_mask = GPIO_PORT_PIN_MASK_FROM_NGPIOS(DT_INST_PROP(3, ngpios)),

-:153: WARNING:LONG_LINE: line over 80 characters
#153: FILE: drivers/gpio/gpio_sam.c:450:
+		.port_pin_mask = GPIO_PORT_PIN_MASK_FROM_NGPIOS(DT_INST_PROP(4, ngpios)),

- total: 0 errors, 7 warnings, 216 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Your patch has style problems, please review.

NOTE: Ignored message types: AVOID_EXTERNS BRACES CONFIG_EXPERIMENTAL CONST_STRUCT DATE_TIME FILE_PATH_CHANGES MINMAX NETWORKING_BLOCK_COMMENT_STYLE PRINTK_WITHOUT_KERN_LEVEL SPLIT_STRING VOLATILE

NOTE: If any of the errors are false positives, please report
      them to the maintainers.

Tip: The bot edits this comment instead of posting a new one, so you can check the comment's history to see earlier messages.