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arm: keystone: remove boilerplate code and use USE_PM_CLK_RUNTIME_OPS 

USE_PM_CLK_RUNTIME_OPS is introduced so we don't repeat the same code
to do runtime_suspend and runtime_resume across users of PM clocks.
Use it to remove the boilerplate code.

Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rajendra Nayak 2015-04-23 14:03:10 +05:30 committed by Rafael J. Wysocki
parent 75f504004a
commit 1f51b0c646
1 changed files with 1 additions and 32 deletions
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33
arch/arm/mach-keystone/pm_domain.c
View File

@ -19,40 +19,9 @@
#include <linux/clk-provider.h> #include <linux/clk-provider.h>
#include <linux/of.h> #include <linux/of.h>
#ifdef CONFIG_PM
static int keystone_pm_runtime_suspend(struct device *dev)
{
int ret;
dev_dbg(dev, "%s\n", __func__);
ret = pm_generic_runtime_suspend(dev);
if (ret)
return ret;
ret = pm_clk_suspend(dev);
if (ret) {
pm_generic_runtime_resume(dev);
return ret;
}
return 0;
}
static int keystone_pm_runtime_resume(struct device *dev)
{
dev_dbg(dev, "%s\n", __func__);
pm_clk_resume(dev);
return pm_generic_runtime_resume(dev);
}
#endif
static struct dev_pm_domain keystone_pm_domain = { static struct dev_pm_domain keystone_pm_domain = {
.ops = { .ops = {
SET_RUNTIME_PM_OPS(keystone_pm_runtime_suspend, USE_PM_CLK_RUNTIME_OPS
keystone_pm_runtime_resume, NULL)
USE_PLATFORM_PM_SLEEP_OPS USE_PLATFORM_PM_SLEEP_OPS
}, },
}; };