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path: root/drivers/mmc/host/sdhci-esdhc.h
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Diffstat (limited to 'drivers/mmc/host/sdhci-esdhc.h')
-rw-r--r--drivers/mmc/host/sdhci-esdhc.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h
index b97b2f5..d25f9ab 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)
int div = 1;
u32 temp;
+ if (clock == 0)
+ goto out;
+
temp = sdhci_readl(host, ESDHC_SYSTEM_CONTROL);
temp &= ~(ESDHC_CLOCK_IPGEN | ESDHC_CLOCK_HCKEN | ESDHC_CLOCK_PEREN
| ESDHC_CLOCK_MASK);
sdhci_writel(host, temp, ESDHC_SYSTEM_CONTROL);
- if (clock == 0)
- goto out;
-
while (host->max_clk / pre_div / 16 > clock && pre_div < 256)
pre_div *= 2;
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