The patch titled
Subject: backlight: ams369fg06: use sleep instead of delay
has been added to the -mm tree. Its filename is
backlight-ams369fg06-use-sleep-instead-of-delay.patch
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------------------------------------------------------
From: Jingoo Han <jg1.han@xxxxxxxxxxx>
Subject: backlight: ams369fg06: use sleep instead of delay
Replace mdelay with msleep to remove the busy loop waiting.
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/backlight/ams369fg06.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff -puN drivers/video/backlight/ams369fg06.c~backlight-ams369fg06-use-sleep-instead-of-delay drivers/video/backlight/ams369fg06.c
--- a/drivers/video/backlight/ams369fg06.c~backlight-ams369fg06-use-sleep-instead-of-delay
+++ a/drivers/video/backlight/ams369fg06.c
@@ -210,8 +210,9 @@ static int ams369fg06_panel_send_sequenc
ret = ams369fg06_spi_write(lcd, wbuf[i], wbuf[i+1]);
if (ret)
break;
- } else
- mdelay(wbuf[i+1]);
+ } else {
+ msleep(wbuf[i+1]);
+ }
i += 2;
}
@@ -339,7 +340,7 @@ static int ams369fg06_power_on(struct am
return -EFAULT;
} else {
pd->power_on(lcd->ld, 1);
- mdelay(pd->power_on_delay);
+ msleep(pd->power_on_delay);
}
if (!pd->reset) {
@@ -347,7 +348,7 @@ static int ams369fg06_power_on(struct am
return -EFAULT;
} else {
pd->reset(lcd->ld);
- mdelay(pd->reset_delay);
+ msleep(pd->reset_delay);
}
ret = ams369fg06_ldi_init(lcd);
@@ -389,7 +390,7 @@ static int ams369fg06_power_off(struct a
return -EIO;
}
- mdelay(pd->power_off_delay);
+ msleep(pd->power_off_delay);
if (!pd->power_on) {
dev_err(lcd->dev, "power_on is NULL.\n");
_
Patches currently in -mm which might be from jg1.han@xxxxxxxxxxx are
origin.patch
backlight-add-lms501kf03-lcd-driver.patch
backlight-add-lms501kf03-lcd-driver-fix.patch
backlight-ld9040-use-sleep-instead-of-delay.patch
backlight-ld9040-remove-unnecessary-null-deference-check.patch
backlight-ld9040-replace-efault-with-einval.patch
backlight-ld9040-remove-redundant-return-variables.patch
backlight-ld9040-reorder-inclusions-of-linux-xxxh.patch
backlight-s6e63m0-use-lowercase-names-of-structs.patch
backlight-s6e63m0-use-sleep-instead-of-delay.patch
backlight-s6e63m0-remove-unnecessary-null-deference-check.patch
backlight-s6e63m0-replace-efault-with-einval.patch
backlight-s6e63m0-remove-redundant-variable-before_power.patch
backlight-s6e63m0-reorder-inclusions-of-linux-xxxh.patch
backlight-ams369fg06-use-sleep-instead-of-delay.patch
backlight-ams369fg06-remove-unnecessary-null-deference-check.patch
backlight-ams369fg06-replace-efault-with-einval.patch
backlight-ams369fg06-remove-redundant-variable-before_power.patch
backlight-ams369fg06-reorder-inclusions-of-linux-xxxh.patch
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