The patch titled
Subject: fb: hx8357: Remove useless error message
has been added to the -mm tree. Its filename is
fb-backlight-add-the-himax-hx-8357b-lcd-controller-remove-useless-error-message.patch
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From: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
Subject: fb: hx8357: Remove useless error message
In case of a failing allocation, a dump stack will be printed anyway, so
the dev_err is redundant.
Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
Cc: Jingoo Han <jg1.han@xxxxxxxxxxx>
Cc: Richard Purdie <rpurdie@xxxxxxxxx>
Cc: Florian Tobias Schandinat <FlorianSchandinat@xxxxxx>
Cc: Joe Perches <joe@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/backlight/hx8357.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff -puN drivers/video/backlight/hx8357.c~fb-backlight-add-the-himax-hx-8357b-lcd-controller-remove-useless-error-message drivers/video/backlight/hx8357.c
--- a/drivers/video/backlight/hx8357.c~fb-backlight-add-the-himax-hx-8357b-lcd-controller-remove-useless-error-message
+++ a/drivers/video/backlight/hx8357.c
@@ -96,10 +96,8 @@ static int hx8357_spi_write_then_read(st
local_txbuf = kcalloc(txlen, sizeof(*local_txbuf), GFP_KERNEL);
- if (!local_txbuf) {
- dev_err(&lcdev->dev, "Couldn't allocate data buffer.\n");
+ if (!local_txbuf)
return -ENOMEM;
- }
for (i = 0; i < txlen; i++) {
local_txbuf[i] = txbuf[i];
_
Patches currently in -mm which might be from maxime.ripard@xxxxxxxxxxxxxxxxxx are
linux-next.patch
fb-backlight-add-the-himax-hx-8357b-lcd-controller.patch
fb-backlight-add-the-himax-hx-8357b-lcd-controller-change-parameters-of-the-write-function-to-u8.patch
fb-backlight-add-the-himax-hx-8357b-lcd-controller-fix-inverted-parameters-for-kcalloc.patch
fb-backlight-add-the-himax-hx-8357b-lcd-controller-remove-useless-error-message.patch
fb-backlight-add-the-himax-hx-8357b-lcd-controller-remove-trailing-period.patch
fb-backlight-add-the-himax-hx-8357b-lcd-controller-use-static-arrays-for-lcd-configuration.patch
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