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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-05-08 16:50:39 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-05-08 18:04:02 +0100
commitdc38e2ad53ca27968919dea6d7fa60575782d5a6 (patch)
treec7311b540e910ee4e001197ace16470d94e51806 /arch/arm/mach-pxa/pm.c
parentffebabe0bf0de9ee500d4605d6acb71e1ee3b79f (diff)
downloadop-kernel-dev-dc38e2ad53ca27968919dea6d7fa60575782d5a6.zip
op-kernel-dev-dc38e2ad53ca27968919dea6d7fa60575782d5a6.tar.gz
[ARM] pxa: Fix RCSR handling
Related to d3930614e68bdf83a120d904c039a64e9f75dba1. RCSR is only present on PXA2xx CPUs, not on PXA3xx CPUs. Therefore, we should not be unconditionally writing to RCSR from generic code. Since we now clear the RCSR status from the SoC specific PXA PM code and before reset in the arch_reset() function, the duplication in the corgi, poodle, spitz and tosa code can be removed. Acked-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa/pm.c')
-rw-r--r--arch/arm/mach-pxa/pm.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index 329df21..7d4debb 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -46,9 +46,6 @@ int pxa_pm_enter(suspend_state_t state)
sleep_save_checksum += sleep_save[i];
}
- /* Clear reset status */
- RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
-
/* *** go zzz *** */
pxa_cpu_pm_fns->enter(state);
cpu_init();
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