diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/mmc.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 5fbf956..5ffd8c5 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -47,7 +47,8 @@ int __board_mmc_getcd(struct mmc *mmc) { int board_mmc_getcd(struct mmc *mmc)__attribute__((weak, alias("__board_mmc_getcd"))); -int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) +static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, + struct mmc_data *data) { struct mmc_data backup; int ret; @@ -108,7 +109,7 @@ int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) return ret; } -int mmc_send_status(struct mmc *mmc, int timeout) +static int mmc_send_status(struct mmc *mmc, int timeout) { struct mmc_cmd cmd; int err, retries = 5; @@ -152,7 +153,7 @@ int mmc_send_status(struct mmc *mmc, int timeout) return 0; } -int mmc_set_blocklen(struct mmc *mmc, int len) +static int mmc_set_blocklen(struct mmc *mmc, int len) { struct mmc_cmd cmd; @@ -345,7 +346,8 @@ mmc_bwrite(int dev_num, ulong start, lbaint_t blkcnt, const void*src) return blkcnt; } -int mmc_read_blocks(struct mmc *mmc, void *dst, ulong start, lbaint_t blkcnt) +static int mmc_read_blocks(struct mmc *mmc, void *dst, ulong start, + lbaint_t blkcnt) { struct mmc_cmd cmd; struct mmc_data data; @@ -415,7 +417,7 @@ static ulong mmc_bread(int dev_num, ulong start, lbaint_t blkcnt, void *dst) return blkcnt; } -int mmc_go_idle(struct mmc* mmc) +static int mmc_go_idle(struct mmc *mmc) { struct mmc_cmd cmd; int err; @@ -436,8 +438,7 @@ int mmc_go_idle(struct mmc* mmc) return 0; } -int -sd_send_op_cond(struct mmc *mmc) +static int sd_send_op_cond(struct mmc *mmc) { int timeout = 1000; int err; @@ -502,7 +503,7 @@ sd_send_op_cond(struct mmc *mmc) return 0; } -int mmc_send_op_cond(struct mmc *mmc) +static int mmc_send_op_cond(struct mmc *mmc) { int timeout = 10000; struct mmc_cmd cmd; @@ -566,7 +567,7 @@ int mmc_send_op_cond(struct mmc *mmc) } -int mmc_send_ext_csd(struct mmc *mmc, u8 *ext_csd) +static int mmc_send_ext_csd(struct mmc *mmc, u8 *ext_csd) { struct mmc_cmd cmd; struct mmc_data data; @@ -588,7 +589,7 @@ int mmc_send_ext_csd(struct mmc *mmc, u8 *ext_csd) } -int mmc_switch(struct mmc *mmc, u8 set, u8 index, u8 value) +static int mmc_switch(struct mmc *mmc, u8 set, u8 index, u8 value) { struct mmc_cmd cmd; int timeout = 1000; @@ -610,7 +611,7 @@ int mmc_switch(struct mmc *mmc, u8 set, u8 index, u8 value) } -int mmc_change_freq(struct mmc *mmc) +static int mmc_change_freq(struct mmc *mmc) { ALLOC_CACHE_ALIGN_BUFFER(u8, ext_csd, 512); char cardtype; @@ -680,7 +681,7 @@ int mmc_getcd(struct mmc *mmc) return cd; } -int sd_switch(struct mmc *mmc, int mode, int group, u8 value, u8 *resp) +static int sd_switch(struct mmc *mmc, int mode, int group, u8 value, u8 *resp) { struct mmc_cmd cmd; struct mmc_data data; @@ -701,7 +702,7 @@ int sd_switch(struct mmc *mmc, int mode, int group, u8 value, u8 *resp) } -int sd_change_freq(struct mmc *mmc) +static int sd_change_freq(struct mmc *mmc) { int err; struct mmc_cmd cmd; @@ -840,7 +841,7 @@ static const int multipliers[] = { 80, }; -void mmc_set_ios(struct mmc *mmc) +static void mmc_set_ios(struct mmc *mmc) { mmc->set_ios(mmc); } @@ -858,14 +859,14 @@ void mmc_set_clock(struct mmc *mmc, uint clock) mmc_set_ios(mmc); } -void mmc_set_bus_width(struct mmc *mmc, uint width) +static void mmc_set_bus_width(struct mmc *mmc, uint width) { mmc->bus_width = width; mmc_set_ios(mmc); } -int mmc_startup(struct mmc *mmc) +static int mmc_startup(struct mmc *mmc) { int err, width; uint mult, freq; @@ -1013,7 +1014,7 @@ int mmc_startup(struct mmc *mmc) if (!IS_SD(mmc) && (mmc->version >= MMC_VERSION_4)) { /* check ext_csd version and capacity */ err = mmc_send_ext_csd(mmc, ext_csd); - if (!err & (ext_csd[EXT_CSD_REV] >= 2)) { + if (!err && (ext_csd[EXT_CSD_REV] >= 2)) { /* * According to the JEDEC Standard, the value of * ext_csd's capacity is valid if the value is more @@ -1148,7 +1149,7 @@ int mmc_startup(struct mmc *mmc) return 0; } -int mmc_send_if_cond(struct mmc *mmc) +static int mmc_send_if_cond(struct mmc *mmc) { struct mmc_cmd cmd; int err; |