diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/omap3_mmc.c | 33 | ||||
| -rw-r--r-- | drivers/mmc/omap3_mmc.h | 9 |
2 files changed, 17 insertions, 25 deletions
diff --git a/drivers/mmc/omap3_mmc.c b/drivers/mmc/omap3_mmc.c index 9506cca..238f537 100644 --- a/drivers/mmc/omap3_mmc.c +++ b/drivers/mmc/omap3_mmc.c @@ -33,7 +33,7 @@ #include "omap3_mmc.h" -const unsigned short mmc_transspeed_val[15][4] = { +static const unsigned short mmc_transspeed_val[15][4] = { {CLKD(10, 1), CLKD(10, 10), CLKD(10, 100), CLKD(10, 1000)}, {CLKD(12, 1), CLKD(12, 10), CLKD(12, 100), CLKD(12, 1000)}, {CLKD(13, 1), CLKD(13, 10), CLKD(13, 100), CLKD(13, 1000)}, @@ -51,7 +51,7 @@ const unsigned short mmc_transspeed_val[15][4] = { {CLKD(80, 1), CLKD(80, 10), CLKD(80, 100), CLKD(80, 1000)} }; -mmc_card_data cur_card_data; +static mmc_card_data cur_card_data; static block_dev_desc_t mmc_blk_dev; static hsmmc_t *mmc_base = (hsmmc_t *)OMAP_HSMMC1_BASE; @@ -80,7 +80,7 @@ block_dev_desc_t *mmc_get_dev(int dev) return (block_dev_desc_t *) &mmc_blk_dev; } -unsigned char mmc_board_init(void) +static unsigned char mmc_board_init(void) { #if defined(CONFIG_TWL4030_POWER) twl4030_power_mmc_init(); @@ -114,7 +114,7 @@ unsigned char mmc_board_init(void) return 1; } -void mmc_init_stream(void) +static void mmc_init_stream(void) { writel(readl(&mmc_base->con) | INIT_INITSTREAM, &mmc_base->con); @@ -129,7 +129,7 @@ void mmc_init_stream(void) writel(readl(&mmc_base->con) & ~INIT_INITSTREAM, &mmc_base->con); } -unsigned char mmc_clock_config(unsigned int iclk, unsigned short clk_div) +static unsigned char mmc_clock_config(unsigned int iclk, unsigned short clk_div) { unsigned int val; @@ -158,7 +158,7 @@ unsigned char mmc_clock_config(unsigned int iclk, unsigned short clk_div) return 1; } -unsigned char mmc_init_setup(void) +static unsigned char mmc_init_setup(void) { unsigned int reg_val; @@ -192,7 +192,7 @@ unsigned char mmc_init_setup(void) return 1; } -unsigned char mmc_send_cmd(unsigned int cmd, unsigned int arg, +static unsigned char mmc_send_cmd(unsigned int cmd, unsigned int arg, unsigned int *response) { unsigned int mmc_stat; @@ -228,7 +228,7 @@ unsigned char mmc_send_cmd(unsigned int cmd, unsigned int arg, return 1; } -unsigned char mmc_read_data(unsigned int *output_buf) +static unsigned char mmc_read_data(unsigned int *output_buf) { unsigned int mmc_stat; unsigned int read_count = 0; @@ -269,7 +269,7 @@ unsigned char mmc_read_data(unsigned int *output_buf) return 1; } -unsigned char mmc_detect_card(mmc_card_data *mmc_card_cur) +static unsigned char mmc_detect_card(mmc_card_data *mmc_card_cur) { unsigned char err; unsigned int argument = 0; @@ -380,7 +380,7 @@ unsigned char mmc_detect_card(mmc_card_data *mmc_card_cur) return 1; } -unsigned char mmc_read_cardsize(mmc_card_data *mmc_dev_data, +static unsigned char mmc_read_cardsize(mmc_card_data *mmc_dev_data, mmc_csd_reg_t *cur_csd) { mmc_extended_csd_reg_t ext_csd; @@ -434,9 +434,9 @@ unsigned char mmc_read_cardsize(mmc_card_data *mmc_dev_data, return 1; } -unsigned char omap_mmc_read_sect(unsigned int start_sec, unsigned int num_bytes, - mmc_card_data *mmc_c, - unsigned long *output_buf) +static unsigned char omap_mmc_read_sect(unsigned int start_sec, + unsigned int num_bytes, mmc_card_data *mmc_c, + unsigned long *output_buf) { unsigned char err; unsigned int argument; @@ -472,7 +472,7 @@ unsigned char omap_mmc_read_sect(unsigned int start_sec, unsigned int num_bytes, return 1; } -unsigned char configure_mmc(mmc_card_data *mmc_card_cur) +static unsigned char configure_mmc(mmc_card_data *mmc_card_cur) { unsigned char ret_val; unsigned int argument; @@ -541,8 +541,9 @@ unsigned char configure_mmc(mmc_card_data *mmc_card_cur) return 1; } -unsigned long mmc_bread(int dev_num, unsigned long blknr, lbaint_t blkcnt, - void *dst) + +static unsigned long mmc_bread(int dev_num, unsigned long blknr, + lbaint_t blkcnt, void *dst) { omap_mmc_read_sect(blknr, (blkcnt * MMCSD_SECTOR_SIZE), &cur_card_data, (unsigned long *) dst); diff --git a/drivers/mmc/omap3_mmc.h b/drivers/mmc/omap3_mmc.h index cbb3dc3..e4d263c 100644 --- a/drivers/mmc/omap3_mmc.h +++ b/drivers/mmc/omap3_mmc.h @@ -230,13 +230,4 @@ typedef union { mmc_csd_reg_t Card_CSD; } mmc_resp_t; -extern mmc_card_data mmc_dev; - -unsigned char mmc_lowlevel_init(void); -unsigned char mmc_send_command(unsigned int cmd, unsigned int arg, - unsigned int *response); -unsigned char mmc_setup_clock(unsigned int iclk, unsigned short clkd); -unsigned char mmc_set_opendrain(unsigned char state); -unsigned char mmc_read_data(unsigned int *output_buf); - #endif /* MMC_H */ |