From d2faadb59c2be743854fe8e084def919c19b9634 Mon Sep 17 00:00:00 2001 From: Jaehoon Chung Date: Fri, 26 Jan 2018 19:25:30 +0900 Subject: [PATCH] mmc: add the debug message in mmc_set_clock Add the debug message for checking the mmc clock status. It's helpful to debug the controlling clock. Signed-off-by: Jaehoon Chung --- drivers/mmc/mmc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 29971a5047..a08c69476c 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -1506,6 +1506,8 @@ int mmc_set_clock(struct mmc *mmc, uint clock, bool disable) mmc->clock = clock; mmc->clk_disable = disable; + debug("clock is %s (%dHz)\n", disable ? "disabled" : "enabled", clock); + return mmc_set_ios(mmc); }