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ARM: common: edma: edma_pm_resume may be unused

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The recently introduced resume hook in the edma driver
is not referenced when CONFIG_PM_SLEEP is not set, which
results in a compile warning in keystone builds.

This adds an appropriate #ifdef.

Cc: Nishanth Menon <nm@ti.com>
Cc: Daniel Mack <zonque@gmail.com>
Cc: Joel Fernandes <joelf@ti.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Fixes: a2b1175131: ("ARM: common: edma: add suspend resume hook")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2014-11-21 11:48:54 +01:00
parent a6f5e6bdc2
commit a850c42702
1 changed files with 2 additions and 0 deletions
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2
arch/arm/common/edma.c
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@ -1801,6 +1801,7 @@ static int edma_probe(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM_SLEEP
static int edma_pm_resume(struct device *dev)
{
int i, j;
@ -1840,6 +1841,7 @@ static int edma_pm_resume(struct device *dev)
return 0;
}
#endif
static const struct dev_pm_ops edma_pm_ops = {
SET_LATE_SYSTEM_SLEEP_PM_OPS(NULL, edma_pm_resume)