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-rw-r--r--drivers/mmc/host/mmc_spi.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c
index 65c65bb5737f..a1bcde3395a6 100644
--- a/drivers/mmc/host/mmc_spi.c
+++ b/drivers/mmc/host/mmc_spi.c
@@ -180,7 +180,7 @@ static int mmc_spi_skip(struct mmc_spi_host *host, unsigned long timeout,
u8 *cp = host->data->status;
unsigned long start = jiffies;
- while (1) {
+ do {
int status;
unsigned i;
@@ -193,16 +193,9 @@ static int mmc_spi_skip(struct mmc_spi_host *host, unsigned long timeout,
return cp[i];
}
- if (time_is_before_jiffies(start + timeout))
- break;
-
- /* If we need long timeouts, we may release the CPU.
- * We use jiffies here because we want to have a relation
- * between elapsed time and the blocking of the scheduler.
- */
- if (time_is_before_jiffies(start + 1))
- schedule();
- }
+ /* If we need long timeouts, we may release the CPU */
+ cond_resched();
+ } while (time_is_after_jiffies(start + timeout));
return -ETIMEDOUT;
}