From: Tony Lin <tony.lin@freescale.com>
Date: Wed, 28 Dec 2011 02:34:17 +0000 (+0800)
Subject: ENGR00170998 [MX6Q MMC]build warning
X-Git-Tag: v3.0.35-fsl~1698
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f4375bfc3b3ed522aafeed4089a1b9cc8bf94422;p=karo-tx-linux.git

ENGR00170998 [MX6Q MMC]build warning

fix following build warning:

drivers/mmc/host/sdhci.c: In function 'sdhci_clk_worker':
drivers/mmc/host/sdhci.c:53: warning: unused variable 'flags'
drivers/mmc/host/sdhci.c: In function 'sdhci_resume_host':
drivers/mmc/host/sdhci.c:1751:
warning: 'ret' may be used uninitialized in this function

Signed-off-by: Tony Lin <tony.lin@freescale.com>
---

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index b3703d3cf637..b11f7277ceb3 100755
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -53,7 +53,6 @@ static void sdhci_tuning_timer(unsigned long data);
 
 static void sdhci_clk_worker(struct work_struct *work)
 {
-	unsigned long flags;
 	struct sdhci_host *host =
 		container_of(work, struct sdhci_host, clk_worker.work);
 
@@ -2323,7 +2322,7 @@ int sdhci_resume_host(struct sdhci_host *host)
 	int ret;
 
 	if (host->vmmc) {
-		int ret = regulator_enable(host->vmmc);
+		ret = regulator_enable(host->vmmc);
 		if (ret)
 			goto out;
 	}