diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2015-01-21 00:09:46 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-02-12 10:22:17 +0300 |
| commit | 82bf90c62834842249c4f94535079f5cbec9014c (patch) | |
| tree | 7f7974c660928ba1d485bfe84059dd07ced278be /drivers/dma | |
| parent | 0091b9d6c1ef2caab6cb3b6c0aa75f9948307856 (diff) | |
| download | linux-82bf90c62834842249c4f94535079f5cbec9014c.tar.xz | |
dmaengine: shdmac: use SET_RUNTIME_PM_OPS()
Use SET_RUNTIME_PM_OPS() to initialize the runtime PM method pointers in the
'struct dev_pm_ops'; since that macro doesn't do anything if CONFIG_PM is
not defined, we have to move #ifdef up to also cover the runtime PM methods
in order to avoid compilation warnings.
Based on orignal patch by Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/sh/shdmac.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c index ce4cd6be07cf..023344f7f78e 100644 --- a/drivers/dma/sh/shdmac.c +++ b/drivers/dma/sh/shdmac.c @@ -588,6 +588,7 @@ static void sh_dmae_shutdown(struct platform_device *pdev) sh_dmae_ctl_stop(shdev); } +#ifdef CONFIG_PM static int sh_dmae_runtime_suspend(struct device *dev) { return 0; @@ -600,7 +601,6 @@ static int sh_dmae_runtime_resume(struct device *dev) return sh_dmae_rst(shdev); } -#ifdef CONFIG_PM static int sh_dmae_suspend(struct device *dev) { return 0; @@ -640,8 +640,8 @@ static int sh_dmae_resume(struct device *dev) static const struct dev_pm_ops sh_dmae_pm = { .suspend = sh_dmae_suspend, .resume = sh_dmae_resume, - .runtime_suspend = sh_dmae_runtime_suspend, - .runtime_resume = sh_dmae_runtime_resume, + SET_RUNTIME_PM_OPS(sh_dmae_runtime_suspend, sh_dmae_runtime_resume, + NULL) }; static dma_addr_t sh_dmae_slave_addr(struct shdma_chan *schan) |