[PATCH] SharpSL: Abstract model specifics from Corgi Backlight driver

Separate out the Sharp Zaurus c7x0 series specific code from the Corgi
backlight driver.  Abstract model/machine specific functions to corgi_lcd.c
via sharpsl.h

This enables the driver to be used by the Zaurus cxx00 series.

Signed-Off-by: Richard Purdie <rpurdie@rpsys.net>
Cc: Vojtech Pavlik <vojtech@suse.cz>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index fc428b8..426c2bc 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -109,10 +109,16 @@
 /*
  * Corgi Backlight Device
  */
+static struct corgibl_machinfo corgi_bl_machinfo = {
+	.max_intensity = 0x2f,
+	.set_bl_intensity = corgi_bl_set_intensity,
+};
+
 static struct platform_device corgibl_device = {
 	.name		= "corgi-bl",
 	.dev		= {
  		.parent = &corgifb_device.dev,
+		.platform_data	= &corgi_bl_machinfo,
 	},
 	.id		= -1,
 };