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mmc: sdhci: move the callback function into sdhci_ops

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callback function should be moved into sdhci_ops struct.
Other controller can use these ops for controlling clock or their own
specific register.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
This commit is contained in:
Jaehoon Chung
2016-12-30 15:30:18 +09:00
parent f73b33ff94
commit 62226b6863
3 changed files with 19 additions and 16 deletions
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18
include/sdhci.h
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@@ -227,14 +227,16 @@ struct sdhci_host;
#define SDHCI_DEFAULT_BOUNDARY_ARG (7)
struct sdhci_ops {
#ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS
u32 (*read_l)(struct sdhci_host *host, int reg);
u16 (*read_w)(struct sdhci_host *host, int reg);
u8 (*read_b)(struct sdhci_host *host, int reg);
void (*write_l)(struct sdhci_host *host, u32 val, int reg);
void (*write_w)(struct sdhci_host *host, u16 val, int reg);
void (*write_b)(struct sdhci_host *host, u8 val, int reg);
u32 (*read_l)(struct sdhci_host *host, int reg);
u16 (*read_w)(struct sdhci_host *host, int reg);
u8 (*read_b)(struct sdhci_host *host, int reg);
void (*write_l)(struct sdhci_host *host, u32 val, int reg);
void (*write_w)(struct sdhci_host *host, u16 val, int reg);
void (*write_b)(struct sdhci_host *host, u8 val, int reg);
#endif
int (*get_cd)(struct sdhci_host *host);
int (*get_cd)(struct sdhci_host *host);
void (*set_control_reg)(struct sdhci_host *host);
void (*set_clock)(struct sdhci_host *host, u32 div);
};
struct sdhci_host {
@@ -253,8 +255,6 @@ struct sdhci_host {
struct gpio_desc pwr_gpio; /* Power GPIO */
struct gpio_desc cd_gpio; /* Card Detect GPIO */
void (*set_control_reg)(struct sdhci_host *host);
void (*set_clock)(int dev_index, unsigned int div);
uint voltages;
struct mmc_config cfg;