[PATCH] mmc: sdhci: remove comment regarding timeout during tuning

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Since commit 7ce45e950624 ("mmc: sdhci: SD tuning is broken for some
controllers") sdhci_execute_tuning() no longer includes a timeout in its
loop counter(s) so remove portion of the comment regarding this.

Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
---
 drivers/mmc/host/sdhci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index e010ea4eb6f5..b7f9d4c5c925 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1909,7 +1909,7 @@ static int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode)
 
 	/*
 	 * Issue CMD19 repeatedly till Execute Tuning is set to 0 or the number
-	 * of loops reaches 40 times or a timeout of 150ms occurs.
+	 * of loops reaches 40 times.
 	 */
 	do {
 		struct mmc_command cmd = {0};
-- 
2.1.4

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