[ARM] pxa: fix the corgi_ssp.c dependency issue in {corgi,spitz}_defconfig

Separate building of corgi_ssp.c, and introduce a new hidden config option
CONFIG_CORGI_SSP_DEPRECATED for this. Aslo mark corgi_ts.c and corgi_bl.c
as deprecated.

This unbreaks the legacy configs in {corgi,spitz}_defconfig, however, SPI
based ADS7846 touchscreen driver and a new SPI-based corgi_lcd.c driver
with integrated backlight support are recommended.

Signed-off-by: Eric Miao <eric.miao@marvell.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index c72a13562954..1495a8136fcc 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -115,14 +115,18 @@ config BACKLIGHT_ATMEL_PWM
           called atmel-pwm-bl.
 
 config BACKLIGHT_CORGI
-        tristate "Generic (aka Sharp Corgi) Backlight Driver"
+        tristate "Generic (aka Sharp Corgi) Backlight Driver (DEPRECATED)"
         depends on BACKLIGHT_CLASS_DEVICE
+        select CORGI_SSP_DEPRECATED
         default n
         help
           Say y to enable the generic platform backlight driver previously
           known as the Corgi backlight driver. If you have a Sharp Zaurus
           SL-C7xx, SL-Cxx00 or SL-6000x say y. Most users can say n.
 
+          Note: this driver is marked as deprecated, try enable SPI and
+          use the new corgi_lcd driver with integrated backlight control
+
 config BACKLIGHT_LOCOMO
         tristate "Sharp LOCOMO LCD/Backlight Driver"
         depends on BACKLIGHT_CLASS_DEVICE && SHARP_LOCOMO