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path: root/drivers/mmc/host/sdhci-s3c.c
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Diffstat (limited to 'drivers/mmc/host/sdhci-s3c.c')
-rw-r--r--drivers/mmc/host/sdhci-s3c.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index 926aaf6acc6..6debda95215 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -296,9 +296,12 @@ static void sdhci_cmu_set_clock(struct sdhci_host *host, unsigned int clock)
unsigned long timeout;
u16 clk = 0;
- /* don't bother if the clock is going off */
- if (clock == 0)
+ /* If the clock is going off, set to 0 at clock control register */
+ if (clock == 0) {
+ sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL);
+ host->clock = clock;
return;
+ }
sdhci_s3c_set_clock(host, clock);
@@ -608,6 +611,7 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
host->hw_name = "samsung-hsmmc";
host->ops = &sdhci_s3c_ops;
host->quirks = 0;
+ host->quirks2 = 0;
host->irq = irq;
/* Setup quirks for the controller */