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authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2015-09-10 11:19:52 +0300
committerMark Brown <broonie@kernel.org>2015-09-10 13:09:52 +0300
commitd630526d0aa6acc0868dae892b1febda72029a3e (patch)
tree5de0466604aa2047aa018054d15ebaaf456cd62c /drivers/spi/spi-atmel.c
parentd770e558e21961ad6cfdf0ff7df0eb5d7d4f0754 (diff)
downloadlinux-d630526d0aa6acc0868dae892b1febda72029a3e.tar.xz
spi: atmel: remove warning when !CONFIG_PM_SLEEP
When CONFIG_PM is defined but not CONFIG_PM_SLEEP (this happens when CONFIG_SUSPEND is not defined), there is the following warning: drivers/spi/spi-atmel.c:1723:12: warning: ‘atmel_spi_suspend’ defined but not used [-Wunused-function] drivers/spi/spi-atmel.c:1741:12: warning: ‘atmel_spi_resume’ defined but not used [-Wunused-function] Enclose both atmel_spi_suspend and atmel_spi_resume in #ifdef CONFIG_PM_SLEEP/#endif to solve that. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-atmel.c')
-rw-r--r--drivers/spi/spi-atmel.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index c9eca347787d..709fb6fa1c55 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -1721,6 +1721,7 @@ static int atmel_spi_runtime_resume(struct device *dev)
return clk_prepare_enable(as->clk);
}
+#ifdef CONFIG_PM_SLEEP
static int atmel_spi_suspend(struct device *dev)
{
struct spi_master *master = dev_get_drvdata(dev);
@@ -1757,6 +1758,7 @@ static int atmel_spi_resume(struct device *dev)
return ret;
}
+#endif
static const struct dev_pm_ops atmel_spi_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(atmel_spi_suspend, atmel_spi_resume)