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authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2015-03-03 19:58:22 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-03-26 15:01:01 +0100
commitd1d3eb6ce05ce9ff9b8d7bbe351a23ff8da96254 (patch)
tree36ff3f9b8e7a6bab699ca68ec320ffde7c3a66c5
parent96b077b4a5e4f7dc1f734072898b5d3e2dcdd2b2 (diff)
downloadkernel-d1d3eb6ce05ce9ff9b8d7bbe351a23ff8da96254.tar.gz
ARM: at91: pm: fix at91rm9200 standby
commit 84e871660bebfddb9a62ebd6f19d02536e782f0a upstream. at91rm9200 standby and suspend to ram has been broken since 00482a4078f4. It is wrongly using AT91_BASE_SYS which is a physical address and actually doesn't correspond to any register on at91rm9200. Use the correct at91_ramc_base[0] instead. Fixes: 00482a4078f4 (ARM: at91: implement the standby function for pm/cpuidle) Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--arch/arm/mach-at91/pm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h
index 2f5908f..d8af075 100644
--- a/arch/arm/mach-at91/pm.h
+++ b/arch/arm/mach-at91/pm.h
@@ -37,7 +37,7 @@ static inline void at91rm9200_standby(void)
" mcr p15, 0, %0, c7, c0, 4\n\t"
" str %5, [%1, %2]"
:
- : "r" (0), "r" (AT91_BASE_SYS), "r" (AT91RM9200_SDRAMC_LPR),
+ : "r" (0), "r" (at91_ramc_base[0]), "r" (AT91RM9200_SDRAMC_LPR),
"r" (1), "r" (AT91RM9200_SDRAMC_SRR),
"r" (lpr));
}