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mmc: sdhci: fix the compiler warning when disable CONFIG_MMC_SDMA

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When disabled CONFIG_MMC_SDMA, variable caps didn't use.
This patch fixes the compiler error for -Wunused-but-set-variable

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
This commit is contained in:
Jaehoon Chung 2016-08-05 14:13:36 +09:00
parent 4587f53a58
commit 89f69e5173
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/sdhci.c
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@ -575,10 +575,10 @@ int sdhci_bind(struct udevice *dev, struct mmc *mmc, struct mmc_config *cfg)
#else
int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
{
#ifdef CONFIG_MMC_SDMA
unsigned int caps;
caps = sdhci_readl(host, SDHCI_CAPABILITIES);
#ifdef CONFIG_MMC_SDMA
if (!(caps & SDHCI_CAN_DO_SDMA)) {
printf("%s: Your controller doesn't support SDMA!!\n",
__func__);