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| author | Arnd Bergmann <arnd@arndb.de> | 2020-12-03 23:29:16 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-12-04 15:35:54 +0100 |
| commit | c0d638a03bc5dfdb08fb95d0a79ecada25f40da8 (patch) | |
| tree | 51da767022619b9dfd5e3e297c7067283feeb8b7 /drivers | |
| parent | 6246d7c9d15aaff0bc3863f67900c6a6e6be921b (diff) | |
| download | linux-c0d638a03bc5dfdb08fb95d0a79ecada25f40da8.tar.bz2 | |
mmc: mediatek: mark PM functions as __maybe_unused
The #ifdef check for the suspend/resume functions is wrong:
drivers/mmc/host/mtk-sd.c:2765:12: error: unused function 'msdc_suspend' [-Werror,-Wunused-function]
static int msdc_suspend(struct device *dev)
drivers/mmc/host/mtk-sd.c:2779:12: error: unused function 'msdc_resume' [-Werror,-Wunused-function]
static int msdc_resume(struct device *dev)
Remove the #ifdef and mark all four as __maybe_unused to aovid the
problem.
Fixes: c0a2074ac575 ("mmc: mediatek: Fix system suspend/resume support for CQHCI")
Cc: stable@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20201203222922.1067522-1-arnd@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/mtk-sd.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c index 7eb99255ae3d..004fbfc23672 100644 --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -2604,7 +2604,6 @@ static int msdc_drv_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM static void msdc_save_reg(struct msdc_host *host) { u32 tune_reg = host->dev_comp->pad_tune_reg; @@ -2663,7 +2662,7 @@ static void msdc_restore_reg(struct msdc_host *host) __msdc_enable_sdio_irq(host, 1); } -static int msdc_runtime_suspend(struct device *dev) +static int __maybe_unused msdc_runtime_suspend(struct device *dev) { struct mmc_host *mmc = dev_get_drvdata(dev); struct msdc_host *host = mmc_priv(mmc); @@ -2673,7 +2672,7 @@ static int msdc_runtime_suspend(struct device *dev) return 0; } -static int msdc_runtime_resume(struct device *dev) +static int __maybe_unused msdc_runtime_resume(struct device *dev) { struct mmc_host *mmc = dev_get_drvdata(dev); struct msdc_host *host = mmc_priv(mmc); @@ -2683,7 +2682,7 @@ static int msdc_runtime_resume(struct device *dev) return 0; } -static int msdc_suspend(struct device *dev) +static int __maybe_unused msdc_suspend(struct device *dev) { struct mmc_host *mmc = dev_get_drvdata(dev); int ret; @@ -2697,11 +2696,10 @@ static int msdc_suspend(struct device *dev) return pm_runtime_force_suspend(dev); } -static int msdc_resume(struct device *dev) +static int __maybe_unused msdc_resume(struct device *dev) { return pm_runtime_force_resume(dev); } -#endif static const struct dev_pm_ops msdc_dev_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(msdc_suspend, msdc_resume) |