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-rw-r--r--drivers/mmc/sdhci.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 75556a3..f72536b 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -133,8 +133,8 @@ static int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd,
int trans_bytes = 0, is_aligned = 1;
u32 mask, flags, mode;
unsigned int time = 0, start_addr = 0;
- unsigned int retry = 10000;
int mmc_dev = mmc->block_dev.dev;
+ unsigned start = get_timer(0);
/* Timeout unit - ms */
static unsigned int cmd_timeout = CONFIG_SDHCI_CMD_DEFAULT_TIMEOUT;
@@ -222,15 +222,15 @@ static int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd,
flush_cache(start_addr, trans_bytes);
#endif
sdhci_writew(host, SDHCI_MAKE_CMD(cmd->cmdidx, flags), SDHCI_COMMAND);
+ start = get_timer(0);
do {
stat = sdhci_readl(host, SDHCI_INT_STATUS);
if (stat & SDHCI_INT_ERROR)
break;
- if (--retry == 0)
- break;
- } while ((stat & mask) != mask);
+ } while (((stat & mask) != mask) &&
+ (get_timer(start) < CONFIG_SDHCI_CMD_DEFAULT_TIMEOUT));
- if (retry == 0) {
+ if (get_timer(start) >= CONFIG_SDHCI_CMD_DEFAULT_TIMEOUT) {
if (host->quirks & SDHCI_QUIRK_BROKEN_R1B)
return 0;
else {