mmc: sdhci-brcmstb: Fix compiler warning

Ulf Hansson · Ulf Hansson · commit 0c9ee5ba7555 · 2022-05-06T10:44:22.000+02:00
Fix the compiler warning triggered by -Wmissing-prototypes for brcmstb_reset() by making it static. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20220506082805.273909-1-ulf.hansson@linaro.org
diff --git a/drivers/mmc/host/sdhci-brcmstb.c b/drivers/mmc/host/sdhci-brcmstb.c
@@ -48,7 +48,7 @@ static inline void enable_clock_gating(struct sdhci_host *host)
 	sdhci_writel(host, reg, SDHCI_VENDOR);
 }
 
-void brcmstb_reset(struct sdhci_host *host, u8 mask)
+static void brcmstb_reset(struct sdhci_host *host, u8 mask)
 {
 	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
 	struct sdhci_brcmstb_priv *priv = sdhci_pltfm_priv(pltfm_host);

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ static inline void enable_clock_gating(struct sdhci_host *host)`
`48`	`48`	`sdhci_writel(host, reg, SDHCI_VENDOR);`
`49`	`49`	`}`
`50`	`50`
`51`		`-void brcmstb_reset(struct sdhci_host *host, u8 mask)`
	`51`	`+static void brcmstb_reset(struct sdhci_host *host, u8 mask)`
`52`	`52`	`{`
`53`	`53`	`struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);`
`54`	`54`	`struct sdhci_brcmstb_priv *priv = sdhci_pltfm_priv(pltfm_host);`