Commit a850c427 authored Nov 21, 2014 by Arnd Bergmann

ARM: common: edma: edma_pm_resume may be unused

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: a2b11751: ("ARM: common: edma: add suspend resume hook")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

parent a6f5e6bd

arch/arm/common/edma.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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)

Admin message