1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 262985a1a952..11d031b8708c 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -632,9 +632,6 @@ static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd)
                 target_timeout = data->timeout_ns / 1000 +
                         data->timeout_clks / host->clock;
 
-        if (host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)
-                host->timeout_clk = host->clock / 1000;
-
         /*
          * Figure out needed cycles.
          * We do this in steps in order to fit inside a 32 bit int.
@@ -645,7 +642,6 @@ static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd)
          *     =>
          *     (1) / (2) > 2^6
          */
-        BUG_ON(!host->timeout_clk);
         count = 0;
         current_timeout = (1 << 13) * 1000 / host->timeout_clk;
         while (current_timeout < target_timeout) {
@@ -2474,6 +2470,9 @@ int sdhci_add_host(struct sdhci_host *host)
         if (caps[0] & SDHCI_TIMEOUT_CLK_UNIT)
                 host->timeout_clk *= 1000;
 
+        if (host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)
+                host->timeout_clk = host->clock / 1000;
+
         /*
          * In case of Host Controller v3.00, find out whether clock
          * multiplier is supported.