From 2eaa03b5bebd1e80014f780d7bf27c3e66daefd6 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Fri, 22 Apr 2011 22:03:11 +0200 Subject: ARM / PXA: Use struct syscore_ops for "core" power management Replace sysdev classes and struct sys_device objects used for "core" power management by the PXA platform code with struct syscore_ops objects that are simpler. This reduces the code size and the kernel memory footprint. It also is necessary for removing sysdevs entirely from the kernel in the future. Signed-off-by: Rafael J. Wysocki Acked-by: Greg Kroah-Hartman --- arch/arm/mach-pxa/clock.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-pxa/clock.h') diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h index f9f349a21b54..1f2fb9c43f06 100644 --- a/arch/arm/mach-pxa/clock.h +++ b/arch/arm/mach-pxa/clock.h @@ -1,5 +1,5 @@ #include -#include +#include struct clkops { void (*enable)(struct clk *); @@ -54,7 +54,7 @@ extern const struct clkops clk_pxa2xx_cken_ops; void clk_pxa2xx_cken_enable(struct clk *clk); void clk_pxa2xx_cken_disable(struct clk *clk); -extern struct sysdev_class pxa2xx_clock_sysclass; +extern struct syscore_ops pxa2xx_clock_syscore_ops; #if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x) #define DEFINE_PXA3_CKEN(_name, _cken, _rate, _delay) \ @@ -74,5 +74,6 @@ extern const struct clkops clk_pxa3xx_smemc_ops; extern void clk_pxa3xx_cken_enable(struct clk *); extern void clk_pxa3xx_cken_disable(struct clk *); -extern struct sysdev_class pxa3xx_clock_sysclass; +extern struct syscore_ops pxa3xx_clock_syscore_ops; + #endif -- cgit v1.2.1