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-rw-r--r--drivers/mmc/host/sdhci.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 11d031b8708..89ba4516cb8 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -628,9 +628,11 @@ static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd)
/* timeout in us */
if (!data)
target_timeout = cmd->cmd_timeout_ms * 1000;
- else
- target_timeout = data->timeout_ns / 1000 +
- data->timeout_clks / host->clock;
+ else {
+ target_timeout = data->timeout_ns / 1000;
+ if (host->clock)
+ target_timeout += data->timeout_clks / host->clock;
+ }
/*
* Figure out needed cycles.