The patch titled
Subject: drivers/video/backlight/adp8870_bl.c: fix error return code in adp8870_led_probe()
has been added to the -mm tree. Its filename is
drivers-video-backlight-adp8870_blc-fix-error-return-code-in-adp8870_led_probe.patch
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------------------------------------------------------
From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Subject: drivers/video/backlight/adp8870_bl.c: fix error return code in adp8870_led_probe()
Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/backlight/adp8870_bl.c | 2 ++
1 file changed, 2 insertions(+)
diff -puN drivers/video/backlight/adp8870_bl.c~drivers-video-backlight-adp8870_blc-fix-error-return-code-in-adp8870_led_probe drivers/video/backlight/adp8870_bl.c
--- a/drivers/video/backlight/adp8870_bl.c~drivers-video-backlight-adp8870_blc-fix-error-return-code-in-adp8870_led_probe
+++ a/drivers/video/backlight/adp8870_bl.c
@@ -274,12 +274,14 @@ static int adp8870_led_probe(struct i2c_
if (led_dat->id > 7 || led_dat->id < 1) {
dev_err(&client->dev, "Invalid LED ID %d\n",
led_dat->id);
+ ret = -EINVAL;
goto err;
}
if (pdata->bl_led_assign & (1 << (led_dat->id - 1))) {
dev_err(&client->dev, "LED %d used by Backlight\n",
led_dat->id);
+ ret = -EBUSY;
goto err;
}
_
Patches currently in -mm which might be from yongjun_wei@xxxxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
rpmsg-fix-error-return-code-in-rpmsg_probe.patch
drivers-video-backlight-adp8860_blc-fix-error-return-code-in-adp8860_led_probe.patch
drivers-video-backlight-adp8870_blc-fix-error-return-code-in-adp8870_led_probe.patch
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