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| author | Jingoo Han <jg1.han@samsung.com> | 2014-10-27 15:35:13 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-11-17 11:20:44 +0300 |
| commit | 33339684de46070d34e1dc11b590971b20a3d25b (patch) | |
| tree | e9227bd26eac34063afe2b58fc8dbe2f6f3d3f57 /drivers/dma/sirf-dma.c | |
| parent | 29aebfde8802b64a5b505a1d8a6842c188abfdbc (diff) | |
| download | linux-33339684de46070d34e1dc11b590971b20a3d25b.tar.xz | |
dmaengine: sirf: Add CONFIG_PM_SLEEP to suspend/resume functions
Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following
build warning when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SET_SYSTEM_SLEEP_PM_OPS are only used
when the CONFIG_PM_SLEEP is enabled.
drivers/dma/sirf-dma.c:838:12: warning: 'sirfsoc_dma_pm_suspend' defined but not used [-Wunused-function]
drivers/dma/sirf-dma.c:879:12: warning: 'sirfsoc_dma_pm_resume' defined but not used [-Wunused-function]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/sirf-dma.c')
| -rw-r--r-- | drivers/dma/sirf-dma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/sirf-dma.c b/drivers/dma/sirf-dma.c index fbe291584e8a..feb1e8ab8d7b 100644 --- a/drivers/dma/sirf-dma.c +++ b/drivers/dma/sirf-dma.c @@ -834,6 +834,7 @@ static int sirfsoc_dma_runtime_resume(struct device *dev) return 0; } +#ifdef CONFIG_PM_SLEEP static int sirfsoc_dma_pm_suspend(struct device *dev) { struct sirfsoc_dma *sdma = dev_get_drvdata(dev); @@ -915,6 +916,7 @@ static int sirfsoc_dma_pm_resume(struct device *dev) return 0; } +#endif static const struct dev_pm_ops sirfsoc_dma_pm_ops = { SET_RUNTIME_PM_OPS(sirfsoc_dma_runtime_suspend, sirfsoc_dma_runtime_resume, NULL) |