817-v5.8-i2c-pxa-ensure-timeout-messages-are-unique.patch

From: Russell King <rmk+kernel@armlinux.org.uk>
Bcc: linux@mail.armlinux.org.uk
Subject: [PATCH 3/7] i2c: pxa: ensure timeout messages are unique
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Ensure that the various timeout messages can identify where in the code
they were produced from to aid debugging.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
 drivers/i2c/busses/i2c-pxa.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -1054,7 +1054,7 @@ static int i2c_pxa_do_xfer(struct pxa_i2
 	ret = i2c->msg_idx;
 
 	if (!timeout && i2c->msg_num) {
-		i2c_pxa_scream_blue_murder(i2c, "timeout");
+		i2c_pxa_scream_blue_murder(i2c, "timeout with active message");
 		ret = I2C_RETRY;
 	}
 
@@ -1124,7 +1124,7 @@ static int i2c_pxa_pio_set_master(struct
 	if (timeout < 0) {
 		show_state(i2c);
 		dev_err(&i2c->adap.dev,
-			"i2c_pxa: timeout waiting for bus free\n");
+			"i2c_pxa: timeout waiting for bus free (set_master)\n");
 		return I2C_RETRY;
 	}
 
@@ -1168,7 +1168,7 @@ static int i2c_pxa_do_pio_xfer(struct px
 
 out:
 	if (timeout == 0) {
-		i2c_pxa_scream_blue_murder(i2c, "timeout");
+		i2c_pxa_scream_blue_murder(i2c, "timeout (do_pio_xfer)");
 		ret = I2C_RETRY;
 	}