aboutsummaryrefslogtreecommitdiff
path: root/drivers/mmc/host/sdhci-s3c.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mmc/host/sdhci-s3c.c')
-rw-r--r--drivers/mmc/host/sdhci-s3c.c25
1 files changed, 7 insertions, 18 deletions
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index 0d33ff0d67f..1af756ee0f9 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -80,7 +80,7 @@ static void sdhci_s3c_check_sclk(struct sdhci_host *host)
tmp &= ~S3C_SDHCI_CTRL2_SELBASECLK_MASK;
tmp |= ourhost->cur_clk << S3C_SDHCI_CTRL2_SELBASECLK_SHIFT;
- writel(tmp, host->ioaddr + 0x80);
+ writel(tmp, host->ioaddr + S3C_SDHCI_CONTROL2);
}
}
@@ -435,14 +435,11 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev)
for (clks = 0, ptr = 0; ptr < MAX_BUS_CLK; ptr++) {
struct clk *clk;
- char *name = pdata->clocks[ptr];
-
- if (name == NULL)
- continue;
+ char name[14];
+ snprintf(name, 14, "mmc_busclk.%d", ptr);
clk = clk_get(dev, name);
if (IS_ERR(clk)) {
- dev_err(dev, "failed to get clock %s\n", name);
continue;
}
@@ -524,6 +521,9 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev)
if (pdata->host_caps)
host->mmc->caps |= pdata->host_caps;
+ if (pdata->pm_caps)
+ host->mmc->pm_caps |= pdata->pm_caps;
+
host->quirks |= (SDHCI_QUIRK_32BIT_DMA_ADDR |
SDHCI_QUIRK_32BIT_DMA_SIZE);
@@ -657,18 +657,7 @@ static struct platform_driver sdhci_s3c_driver = {
},
};
-static int __init sdhci_s3c_init(void)
-{
- return platform_driver_register(&sdhci_s3c_driver);
-}
-
-static void __exit sdhci_s3c_exit(void)
-{
- platform_driver_unregister(&sdhci_s3c_driver);
-}
-
-module_init(sdhci_s3c_init);
-module_exit(sdhci_s3c_exit);
+module_platform_driver(sdhci_s3c_driver);
MODULE_DESCRIPTION("Samsung SDHCI (HSMMC) glue");
MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");