From 4b755999d6e0c1d988fb448289abb6c226cd8c36 Mon Sep 17 00:00:00 2001 From: Michael Hanselmann Date: Sun, 30 Jul 2006 03:04:19 -0700 Subject: [PATCH] powermac: More powermac backlight fixes This patch fixes several problems: - The legacy backlight value might be set at interrupt time. Introduced a worker to prevent it from directly calling the backlight code. - via-pmu allows the backlight to be grabbed, in which case we need to prevent other kernel code from changing the brightness. - Don't send PMU requests in via-pmu-backlight when the machine is about to sleep or waking up. - More Kconfig fixes. Signed-off-by: Michael Hanselmann Cc: Benjamin Herrenschmidt Cc: "Antonino A. Daplas" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/pmu.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/pmu.h b/include/linux/pmu.h index 2ed807ddc08..783177387ac 100644 --- a/include/linux/pmu.h +++ b/include/linux/pmu.h @@ -231,7 +231,6 @@ extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES]; extern unsigned int pmu_power_flags; /* Backlight */ -extern int disable_kernel_backlight; -extern void pmu_backlight_init(struct device_node*); +extern void pmu_backlight_init(void); #endif /* __KERNEL__ */ -- cgit v1.2.3