[PATCH 2/2] mmc: sdhci-of-arasan: mark sdhci_arasan_reset() static
From: Baoyou Xie <hidden>
Date: 2016-09-30 01:39:07
Also in:
linux-mmc, lkml
Subsystem:
arm/zynq architecture, multimedia card (mmc), secure digital (sd) and sdio subsystem, secure digital host controller interface (sdhci) driver, the rest · Maintainers:
Michal Simek, Ulf Hansson, Adrian Hunter, Linus Torvalds
We get 1 warning when building kernel with W=1: drivers/mmc/host/sdhci-of-arasan.c:253:6: warning: no previous prototype for 'sdhci_arasan_reset' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. So this patch marks it 'static'. Signed-off-by: Baoyou Xie <redacted> --- drivers/mmc/host/sdhci-of-arasan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c
index da8e40a..e263671 100644
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c@@ -250,7 +250,7 @@ static void sdhci_arasan_hs400_enhanced_strobe(struct mmc_host *mmc, writel(vendor, host->ioaddr + SDHCI_ARASAN_VENDOR_REGISTER); } -void sdhci_arasan_reset(struct sdhci_host *host, u8 mask) +static void sdhci_arasan_reset(struct sdhci_host *host, u8 mask) { u8 ctrl; struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
--
2.7.4