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drivers/mmc/mmc.c: sparse fixes

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mmc.c:137:5: warning: symbol 'mmc_send_cmd' was not declared. Should it be static?
mmc.c:203:5: warning: symbol 'mmc_send_status' was not declared. Should it be static?
mmc.c:247:5: warning: symbol 'mmc_set_blocklen' was not declared. Should it be static?
mmc.c:440:5: warning: symbol 'mmc_read_blocks' was not declared. Should it be static?
mmc.c:510:5: warning: symbol 'mmc_go_idle' was not declared. Should it be static?
mmc.c:532:1: warning: symbol 'sd_send_op_cond' was not declared. Should it be static?
mmc.c:597:5: warning: symbol 'mmc_send_op_cond' was not declared. Should it be static?
mmc.c:661:5: warning: symbol 'mmc_send_ext_csd' was not declared. Should it be static?
mmc.c:683:5: warning: symbol 'mmc_switch' was not declared. Should it be static?
mmc.c:705:5: warning: symbol 'mmc_change_freq' was not declared. Should it be static?
mmc.c:775:5: warning: symbol 'sd_switch' was not declared. Should it be static?
mmc.c:796:5: warning: symbol 'sd_change_freq' was not declared. Should it be static?
mmc.c:935:6: warning: symbol 'mmc_set_ios' was not declared. Should it be static?
mmc.c:953:6: warning: symbol 'mmc_set_bus_width' was not declared. Should it be static?
mmc.c:1108:26: warning: dubious: !x & y
mmc.c:960:5: warning: symbol 'mmc_startup' was not declared. Should it be static?
mmc.c:1243:5: warning: symbol 'mmc_send_if_cond' was not declared. Should it be s

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
Kim Phillips 2012-10-29 13:34:43 +00:00 committed by Tom Rini
parent c14e94e560
commit fdbb873eb0
1 changed files with 19 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
drivers/mmc/mmc.c
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@ -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;