Subject: [PATCH 1/2] mmc: move sdhci_ops and sdhci_priv to header
Give a chance platfrom code could access sdhci_priv and pointer ops
Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxxx>
---
drivers/mmc/host/sdhci.h | 30 ------------------------------
include/linux/mmc/sdhci.h | 31 +++++++++++++++++++++++++++++++
2 files changed, 31 insertions(+), 30 deletions(-)
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index c6e25a7..3998a26 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -208,31 +208,6 @@
#define SDHCI_DEFAULT_BOUNDARY_SIZE (512 * 1024)
#define SDHCI_DEFAULT_BOUNDARY_ARG (ilog2(SDHCI_DEFAULT_BOUNDARY_SIZE) - 12)
-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);
-#endif
-
- void (*set_clock)(struct sdhci_host *host, unsigned int clock);
-
- int (*enable_dma)(struct sdhci_host *host);
- unsigned int (*get_max_clock)(struct sdhci_host *host);
- unsigned int (*get_min_clock)(struct sdhci_host *host);
- unsigned int (*get_timeout_clock)(struct sdhci_host *host);
- int (*platform_8bit_width)(struct sdhci_host *host,
- int width);
- void (*platform_send_init_74_clocks)(struct sdhci_host *host,
- u8 power_mode);
- unsigned int (*get_ro)(struct sdhci_host *host);
- void (*platform_reset_enter)(struct sdhci_host *host, u8 mask);
- void (*platform_reset_exit)(struct sdhci_host *host, u8 mask);
-};
-
#ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS
static inline void sdhci_writel(struct sdhci_host *host, u32 val, int reg)
@@ -321,11 +296,6 @@ extern struct sdhci_host *sdhci_alloc_host(struct
device *dev,
size_t priv_size);
extern void sdhci_free_host(struct sdhci_host *host);
-static inline void *sdhci_priv(struct sdhci_host *host)
-{
- return (void *)host->private;
-}
-
extern void sdhci_card_detect(struct sdhci_host *host);
extern int sdhci_add_host(struct sdhci_host *host);
extern void sdhci_remove_host(struct sdhci_host *host, int dead);
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h
index 92e1c9a..f9c9b20 100644
--- a/include/linux/mmc/sdhci.h
+++ b/include/linux/mmc/sdhci.h
@@ -149,4 +149,35 @@ struct sdhci_host {
unsigned long private[0] ____cacheline_aligned;
};
+
+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);
+#endif
+
+ void (*set_clock)(struct sdhci_host *host, unsigned int clock);
+
+ int (*enable_dma)(struct sdhci_host *host);
+ unsigned int (*get_max_clock)(struct sdhci_host *host);
+ unsigned int (*get_min_clock)(struct sdhci_host *host);
+ unsigned int (*get_timeout_clock)(struct sdhci_host *host);
+ int (*platform_8bit_width)(struct sdhci_host *host,
+ int width);
+ void (*platform_send_init_74_clocks)(struct sdhci_host *host,
+ u8 power_mode);
+ unsigned int (*get_ro)(struct sdhci_host *host);
+ void (*platform_reset_enter)(struct sdhci_host *host, u8 mask);
+ void (*platform_reset_exit)(struct sdhci_host *host, u8 mask);
+};
+
+static inline void *sdhci_priv(struct sdhci_host *host)
+{
+ return (void *)host->private;
+}
+
#endif /* __SDHCI_H */
--
1.7.0.4
--
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