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arm: Fix compile warning for psci

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Commit e71246a23a changes psci_init from a
function returning a void to an int, but does not change the non
CONFIG_ARM_PSCI implementation to return a value, which causes a compile
warning.  Just return 0.

Cc: Ashwin Chaugule <ashwin.chaugule@linaro.org>
Cc: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Christoffer Dall 2014-05-27 11:18:17 +02:00 committed by Paolo Bonzini
parent 04092204bb
commit d6d7a95c1b
1 changed files with 1 additions and 1 deletions
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2
arch/arm/include/asm/psci.h
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@ -41,7 +41,7 @@ extern struct smp_operations psci_smp_ops;
int psci_init(void);
bool psci_smp_available(void);
#else
static inline int psci_init(void) { }
static inline int psci_init(void) { return 0; }
static inline bool psci_smp_available(void) { return false; }
#endif