[PATCH] backlight: ili9320: add missing SPI dependency

[Jingoo Han]

This patch adds this missing SPI dependency and prevents
the driver from buiding without SPI, because funtion of
spi driver is used in this driver.

Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
Cc: Richard Purdie <rpurdie@xxxxxxxxx>
Cc: Ben Dooks <ben-linux@xxxxxxxxx>
---
 drivers/video/backlight/Kconfig |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index c101697..765a945 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -60,7 +60,8 @@ config LCD_LTV350QV
 	  The LTV350QV panel is present on all ATSTK1000 boards.
 
 config LCD_ILI9320
-	tristate
+	tristate "ILI Technology ILI9320 controller support"
+	depends on SPI
 	help
 	  If you have a panel based on the ILI9320 controller chip
 	  then say y to include a power driver for it.
-- 
1.7.1


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