omap2+: pm_bus: make functions used as pointers as static
omap_pm_runtime_suspend and omap_pm_runtime_resume are used as function pointers and does not really need to be exposed to the world. Fixes sparse warnings: arch/arm/mach-omap2/pm_bus.c:23:5: warning: symbol 'omap_pm_runtime_suspend' was not declared. Should it be static? arch/arm/mach-omap2/pm_bus.c:40:5: warning: symbol 'omap_pm_runtime_resume' was not declared. Should it be static? Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
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@ -20,7 +20,7 @@
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#include <plat/omap-pm.h>
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#include <plat/omap-pm.h>
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#ifdef CONFIG_PM_RUNTIME
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#ifdef CONFIG_PM_RUNTIME
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int omap_pm_runtime_suspend(struct device *dev)
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static int omap_pm_runtime_suspend(struct device *dev)
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{
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{
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struct platform_device *pdev = to_platform_device(dev);
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struct platform_device *pdev = to_platform_device(dev);
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int r, ret = 0;
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int r, ret = 0;
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@ -37,7 +37,7 @@ int omap_pm_runtime_suspend(struct device *dev)
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return ret;
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return ret;
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};
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};
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int omap_pm_runtime_resume(struct device *dev)
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static int omap_pm_runtime_resume(struct device *dev)
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{
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{
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struct platform_device *pdev = to_platform_device(dev);
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struct platform_device *pdev = to_platform_device(dev);
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int r;
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int r;
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