backlight: Convert corgi backlight driver into a more generic driver
Convert the corgi backlight driver to a more generic version
so it can be reused by other code rather than being Zaurus/PXA
specific.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index bae47e1..2d78199 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -21,6 +21,7 @@
#include <linux/interrupt.h>
#include <linux/mmc/host.h>
#include <linux/pm.h>
+#include <linux/backlight.h>
#include <asm/setup.h>
#include <asm/memory.h>
@@ -222,14 +223,27 @@
/*
* Spitz Backlight Device
*/
-static struct corgibl_machinfo spitz_bl_machinfo = {
+static void spitz_bl_kick_battery(void)
+{
+ void (*kick_batt)(void);
+
+ kick_batt = symbol_get(sharpsl_battery_kick);
+ if (kick_batt) {
+ kick_batt();
+ symbol_put(sharpsl_battery_kick);
+ }
+}
+
+static struct generic_bl_info spitz_bl_machinfo = {
+ .name = "corgi-bl",
.default_intensity = 0x1f,
.limit_mask = 0x0b,
.max_intensity = 0x2f,
+ .kick_battery = spitz_bl_kick_battery,
};
static struct platform_device spitzbl_device = {
- .name = "corgi-bl",
+ .name = "generic-bl",
.dev = {
.platform_data = &spitz_bl_machinfo,
},