diff options
Diffstat (limited to 'drivers/mmc/host/sdhci-esdhc.h')
-rw-r--r-- | drivers/mmc/host/sdhci-esdhc.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h index b97b2f5dafdb..d25f9ab9a54d 100644 --- a/drivers/mmc/host/sdhci-esdhc.h +++ b/drivers/mmc/host/sdhci-esdhc.h | |||
@@ -48,14 +48,14 @@ static inline void esdhc_set_clock(struct sdhci_host *host, unsigned int clock) | |||
48 | int div = 1; | 48 | int div = 1; |
49 | u32 temp; | 49 | u32 temp; |
50 | 50 | ||
51 | if (clock == 0) | ||
52 | goto out; | ||
53 | |||
51 | temp = sdhci_readl(host, ESDHC_SYSTEM_CONTROL); | 54 | temp = sdhci_readl(host, ESDHC_SYSTEM_CONTROL); |
52 | temp &= ~(ESDHC_CLOCK_IPGEN | ESDHC_CLOCK_HCKEN | ESDHC_CLOCK_PEREN | 55 | temp &= ~(ESDHC_CLOCK_IPGEN | ESDHC_CLOCK_HCKEN | ESDHC_CLOCK_PEREN |
53 | | ESDHC_CLOCK_MASK); | 56 | | ESDHC_CLOCK_MASK); |
54 | sdhci_writel(host, temp, ESDHC_SYSTEM_CONTROL); | 57 | sdhci_writel(host, temp, ESDHC_SYSTEM_CONTROL); |
55 | 58 | ||
56 | if (clock == 0) | ||
57 | goto out; | ||
58 | |||
59 | while (host->max_clk / pre_div / 16 > clock && pre_div < 256) | 59 | while (host->max_clk / pre_div / 16 > clock && pre_div < 256) |
60 | pre_div *= 2; | 60 | pre_div *= 2; |
61 | 61 | ||