From: Ulf Hansson Date: Tue, 26 Jan 2021 09:43:13 +0000 (+0100) Subject: mmc: sdhci-pltfm: Fix linking err for sdhci-brcmstb X-Git-Tag: v5.11-rc7~23^2 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=d7fb9c24209556478e65211d7a1f056f2d43cceb;p=linux-2.6-block.git mmc: sdhci-pltfm: Fix linking err for sdhci-brcmstb The implementation of sdhci_pltfm_suspend() is only available when CONFIG_PM_SLEEP is set, which triggers a linking error: "undefined symbol: sdhci_pltfm_suspend" when building sdhci-brcmstb.c. Fix this by implementing the missing stubs when CONFIG_PM_SLEEP is unset. Reported-by: Arnd Bergmann Suggested-by: Florian Fainelli Fixes: 5b191dcba719 ("mmc: sdhci-brcmstb: Fix mmc timeout errors on S5 suspend") Cc: stable@vger.kernel.org Tested-By: Nicolas Schichan Acked-by: Arnd Bergmann Acked-by: Florian Fainelli Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h index 6301b81cf573..9bd717ff784b 100644 --- a/drivers/mmc/host/sdhci-pltfm.h +++ b/drivers/mmc/host/sdhci-pltfm.h @@ -111,8 +111,13 @@ static inline void *sdhci_pltfm_priv(struct sdhci_pltfm_host *host) return host->private; } +extern const struct dev_pm_ops sdhci_pltfm_pmops; +#ifdef CONFIG_PM_SLEEP int sdhci_pltfm_suspend(struct device *dev); int sdhci_pltfm_resume(struct device *dev); -extern const struct dev_pm_ops sdhci_pltfm_pmops; +#else +static inline int sdhci_pltfm_suspend(struct device *dev) { return 0; } +static inline int sdhci_pltfm_resume(struct device *dev) { return 0; } +#endif #endif /* _DRIVERS_MMC_SDHCI_PLTFM_H */