[U-Boot] [PATCH 2/3] 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 jh80.chung@samsung.com --- drivers/mmc/mmc.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index c6475974cc..13b3a893d8 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -1512,6 +1512,8 @@ 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); }