This patch replaces EFAULT with EINVAL, because EFAULT tends to be for the invalid memory addresses.
Signed-off-by: Jingoo Han <[email protected]> --- drivers/video/backlight/ld9040.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/backlight/ld9040.c b/drivers/video/backlight/ld9040.c index 45f795a..fd7bb1c 100644 --- a/drivers/video/backlight/ld9040.c +++ b/drivers/video/backlight/ld9040.c @@ -583,7 +583,7 @@ static int ld9040_power_on(struct ld9040 *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); @@ -724,7 +724,7 @@ static int ld9040_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; } mutex_init(&lcd->lock); -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
