Useless code is removed, and get buswidth value.
Signed-off-by: Jaehoon Chung <jh80.ch...@samsung.com>
---
arch/arm/include/asm/arch-exynos/mmc.h | 4 ++--
arch/arm/include/asm/arch-s5pc1xx/mmc.h | 4 ++--
drivers/mmc/s5p_sdhci.c | 9 ++++-----
3 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/arch/arm/include/asm/arch-exynos/mmc.h
b/arch/arm/include/asm/arch-exynos/mmc.h
index 0f701c9..afdfcf0 100644
--- a/arch/arm/include/asm/arch-exynos/mmc.h
+++ b/arch/arm/include/asm/arch-exynos/mmc.h
@@ -64,11 +64,11 @@
#define SDHCI_CTRL4_DRIVE_MASK(_x) ((_x) << 16)
#define SDHCI_CTRL4_DRIVE_SHIFT (16)
-int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks);
+int s5p_sdhci_init(u32 regbase, int index, int bus_width);
static inline unsigned int s5p_mmc_init(int index, int bus_width)
{
unsigned int base = samsung_get_base_mmc() + (0x10000 * index);
- return s5p_sdhci_init(base, 52000000, 400000, index);
+ return s5p_sdhci_init(base, index, bus_width);
}
#endif
diff --git a/arch/arm/include/asm/arch-s5pc1xx/mmc.h
b/arch/arm/include/asm/arch-s5pc1xx/mmc.h
index 0f701c9..afdfcf0 100644
--- a/arch/arm/include/asm/arch-s5pc1xx/mmc.h
+++ b/arch/arm/include/asm/arch-s5pc1xx/mmc.h
@@ -64,11 +64,11 @@
#define SDHCI_CTRL4_DRIVE_MASK(_x) ((_x) << 16)
#define SDHCI_CTRL4_DRIVE_SHIFT (16)
-int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks);
+int s5p_sdhci_init(u32 regbase, int index, int bus_width);
static inline unsigned int s5p_mmc_init(int index, int bus_width)
{
unsigned int base = samsung_get_base_mmc() + (0x10000 * index);
- return s5p_sdhci_init(base, 52000000, 400000, index);
+ return s5p_sdhci_init(base, index, bus_width);
}
#endif
diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
index 12b28dd..d7e92a4 100644
--- a/drivers/mmc/s5p_sdhci.c
+++ b/drivers/mmc/s5p_sdhci.c
@@ -69,7 +69,7 @@ static void s5p_sdhci_set_control_reg(struct sdhci_host *host)
sdhci_writel(host, ctrl, SDHCI_CONTROL2);
}
-int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
+int s5p_sdhci_init(u32 regbase, int index, int bus_width)
{
struct sdhci_host *host = NULL;
host = (struct sdhci_host *)malloc(sizeof(struct sdhci_host));
@@ -80,12 +80,11 @@ int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk,
u32 quirks)
host->name = S5P_NAME;
host->ioaddr = (void *)regbase;
- host->quirks = quirks;
- host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE |
+ host->quirks = SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE |
SDHCI_QUIRK_BROKEN_R1B | SDHCI_QUIRK_32BIT_DMA_ADDR;
host->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
- if (quirks & SDHCI_QUIRK_REG32_RW)
+ if (host->quirks & SDHCI_QUIRK_REG32_RW)
host->version = sdhci_readl(host, SDHCI_HOST_VERSION - 2) >> 16;
else
host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
@@ -94,6 +93,6 @@ int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32
quirks)
host->host_caps = MMC_MODE_HC;
- add_sdhci(host, max_clk, min_clk);
+ add_sdhci(host, 52000000, 400000);
return 0;
}
--
1.7.4.1
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