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-rw-r--r--drivers/mmc/host/sdhci-s3c.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index ad30f07..d7058ee 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -110,11 +110,6 @@ static unsigned int sdhci_s3c_get_max_clk(struct sdhci_host *host)
return max;
}
-static unsigned int sdhci_s3c_get_timeout_clk(struct sdhci_host *host)
-{
- return sdhci_s3c_get_max_clk(host) / 1000000;
-}
-
/**
* sdhci_s3c_consider_clock - consider one the bus clocks for current setting
* @ourhost: Our SDHCI instance.
@@ -188,7 +183,6 @@ static void sdhci_s3c_set_clock(struct sdhci_host *host, unsigned int clock)
ourhost->cur_clk = best_src;
host->max_clk = clk_get_rate(clk);
- host->timeout_clk = sdhci_s3c_get_timeout_clk(host);
ctrl = readl(host->ioaddr + S3C_SDHCI_CONTROL2);
ctrl &= ~S3C_SDHCI_CTRL2_SELBASECLK_MASK;
@@ -211,7 +205,6 @@ static void sdhci_s3c_set_clock(struct sdhci_host *host, unsigned int clock)
static struct sdhci_ops sdhci_s3c_ops = {
.get_max_clock = sdhci_s3c_get_max_clk,
- .get_timeout_clock = sdhci_s3c_get_timeout_clk,
.set_clock = sdhci_s3c_set_clock,
};
@@ -335,6 +328,9 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev)
host->quirks |= (SDHCI_QUIRK_32BIT_DMA_ADDR |
SDHCI_QUIRK_32BIT_DMA_SIZE);
+ /* HSMMC on Samsung SoCs uses SDCLK as timeout clock */
+ host->quirks |= SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK;
+
ret = sdhci_add_host(host);
if (ret) {
dev_err(dev, "sdhci_add_host() failed\n");
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