diff options
| author | Rajendra Nayak <rnayak@codeaurora.org> | 2015-04-23 14:03:13 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-05-12 23:55:38 +0200 |
| commit | d2c4b43d8848afaf968ed1f3cea0c99296ff5ff3 (patch) | |
| tree | 193a6effd6dde078bbe4c323c63fdf673ef1f568 /drivers/sh | |
| parent | ea6f83346ecbe65e061a8c66c5486d3f2c9964e9 (diff) | |
| download | linux-riscv-d2c4b43d8848afaf968ed1f3cea0c99296ff5ff3.tar.gz linux-riscv-d2c4b43d8848afaf968ed1f3cea0c99296ff5ff3.tar.bz2 linux-riscv-d2c4b43d8848afaf968ed1f3cea0c99296ff5ff3.zip | |
drivers: sh: 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>
Diffstat (limited to 'drivers/sh')
| -rw-r--r-- | drivers/sh/pm_runtime.c | 47 |
1 files changed, 2 insertions, 45 deletions
diff --git a/drivers/sh/pm_runtime.c b/drivers/sh/pm_runtime.c index fe8875f0d7be..d3d1891cda3c 100644 --- a/drivers/sh/pm_runtime.c +++ b/drivers/sh/pm_runtime.c @@ -20,58 +20,15 @@ #include <linux/bitmap.h> #include <linux/slab.h> -#ifdef CONFIG_PM -static int sh_pm_runtime_suspend(struct device *dev) -{ - int ret; - - ret = pm_generic_runtime_suspend(dev); - if (ret) { - dev_err(dev, "failed to suspend device\n"); - return ret; - } - - ret = pm_clk_suspend(dev); - if (ret) { - dev_err(dev, "failed to suspend clock\n"); - pm_generic_runtime_resume(dev); - return ret; - } - - return 0; -} - -static int sh_pm_runtime_resume(struct device *dev) -{ - int ret; - - ret = pm_clk_resume(dev); - if (ret) { - dev_err(dev, "failed to resume clock\n"); - return ret; - } - - return pm_generic_runtime_resume(dev); -} - static struct dev_pm_domain default_pm_domain = { .ops = { - .runtime_suspend = sh_pm_runtime_suspend, - .runtime_resume = sh_pm_runtime_resume, + USE_PM_CLK_RUNTIME_OPS USE_PLATFORM_PM_SLEEP_OPS }, }; -#define DEFAULT_PM_DOMAIN_PTR (&default_pm_domain) - -#else - -#define DEFAULT_PM_DOMAIN_PTR NULL - -#endif /* CONFIG_PM */ - static struct pm_clk_notifier_block platform_bus_notifier = { - .pm_domain = DEFAULT_PM_DOMAIN_PTR, + .pm_domain = &default_pm_domain, .con_ids = { NULL, }, }; |