backlight: fix blanking for LMS283GF05 LCD

The LCD was turned on if the variable power was > 0, but that was
incorrect.  The LCD has to be turned on in NORMAL and UNBLANK case.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/video/backlight/lms283gf05.c b/drivers/video/backlight/lms283gf05.c
index abc43a0eb97..5d3cf33953a 100644
--- a/drivers/video/backlight/lms283gf05.c
+++ b/drivers/video/backlight/lms283gf05.c
@@ -129,7 +129,7 @@ static int lms283gf05_power_set(struct lcd_device *ld, int power)
         struct spi_device *spi = st->spi;
         struct lms283gf05_pdata *pdata = spi->dev.platform_data;
 
-        if (power) {
+        if (power <= FB_BLANK_NORMAL) {
                 if (pdata)
                         lms283gf05_reset(pdata->reset_gpio,
                                         pdata->reset_inverted);