From 04fef228fb00dd79475a2313f4ba73b4fbfe2faa Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Tue, 29 Jul 2008 14:26:00 +0800 Subject: [ARM] pxa: introduce reset_status and clear_reset_status for driver's usage Due to the problem of reset status bits being handled by different registers between pxa2xx and pxa3xx, introduce a global reset_status variable, initialized by SoC-specific code and later being used by other drivers. And also introduce clear_reset_status(), which is used to clear the corresponding status bits. Pass RESET_STATUS_ALL to clear all bits. Signed-off-by: Eric Miao --- arch/arm/mach-sa1100/generic.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/mach-sa1100') diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c index 0c2fa1c4fb4c..3b6fc090c8ef 100644 --- a/arch/arm/mach-sa1100/generic.c +++ b/arch/arm/mach-sa1100/generic.c @@ -31,6 +31,9 @@ #include "generic.h" +unsigned int reset_status; +EXPORT_SYMBOL(reset_status); + #define NR_FREQS 16 /* -- cgit v1.2.3