summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorJingoo Han <jg1.han@samsung.com>2013-02-21 16:43:29 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 17:22:22 -0800
commit1d7976b24d11f1ba971b95382735b300be80f3df (patch)
tree34ee245520ea604e2ff6784a9fd0fbd53dec9e28
parent66ecc11dfc3c9b47f9f78b7455c3d498329e891a (diff)
downloadop-kernel-dev-1d7976b24d11f1ba971b95382735b300be80f3df.zip
op-kernel-dev-1d7976b24d11f1ba971b95382735b300be80f3df.tar.gz
backlight: ams369fg06: replace EFAULT with EINVAL
Replace EFAULT with EINVAL, because EFAULT tends to be for the invalid memory addresses. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/video/backlight/ams369fg06.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/backlight/ams369fg06.c b/drivers/video/backlight/ams369fg06.c
index b4bf130..22756dd 100644
--- a/drivers/video/backlight/ams369fg06.c
+++ b/drivers/video/backlight/ams369fg06.c
@@ -328,7 +328,7 @@ static int ams369fg06_power_on(struct ams369fg06 *lcd)
if (!pd->power_on) {
dev_err(lcd->dev, "power_on is NULL.\n");
- return -EFAULT;
+ return -EINVAL;
} else {
pd->power_on(lcd->ld, 1);
msleep(pd->power_on_delay);
@@ -336,7 +336,7 @@ static int ams369fg06_power_on(struct ams369fg06 *lcd)
if (!pd->reset) {
dev_err(lcd->dev, "reset is NULL.\n");
- return -EFAULT;
+ return -EINVAL;
} else {
pd->reset(lcd->ld);
msleep(pd->reset_delay);
@@ -485,7 +485,7 @@ static int ams369fg06_probe(struct spi_device *spi)
lcd->lcd_pd = spi->dev.platform_data;
if (!lcd->lcd_pd) {
dev_err(&spi->dev, "platform data is NULL\n");
- return -EFAULT;
+ return -EINVAL;
}
ld = lcd_device_register("ams369fg06", &spi->dev, lcd,
OpenPOWER on IntegriCloud