forked from Minki/linux
media: venus: mark PM functions as __maybe_unused
Without PM support, gcc warns about two unused functions:
platform/qcom/venus/core.c:146:13: error: 'venus_clks_disable' defined but not used [-Werror=unused-function]
platform/qcom/venus/core.c:126:12: error: 'venus_clks_enable' defined but not used [-Werror=unused-function]
The problem as usual are incorrect #ifdefs, so the easiest fix
is to do away with the #ifdef completely and mark the suspend/resume
handlers as __maybe_unused, which they are.
Fixes: af2c3834c8
("[media] media: venus: adding core part and helper functions")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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@ -270,8 +270,7 @@ static int venus_remove(struct platform_device *pdev)
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return ret;
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}
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#ifdef CONFIG_PM
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static int venus_runtime_suspend(struct device *dev)
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static __maybe_unused int venus_runtime_suspend(struct device *dev)
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{
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struct venus_core *core = dev_get_drvdata(dev);
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int ret;
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@ -283,7 +282,7 @@ static int venus_runtime_suspend(struct device *dev)
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return ret;
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}
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static int venus_runtime_resume(struct device *dev)
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static __maybe_unused int venus_runtime_resume(struct device *dev)
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{
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struct venus_core *core = dev_get_drvdata(dev);
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int ret;
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@ -302,7 +301,6 @@ err_clks_disable:
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venus_clks_disable(core);
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return ret;
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}
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#endif
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static const struct dev_pm_ops venus_pm_ops = {
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SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
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