This patch is bug fixed..
I think that host->ios.clock(initial clock) will be set lower than 400KHz.
But in this code, if host->f_min is higher than 400KHz, print warning message and set higher than 400KHz.
And We use SDHCI_QUIRK_NONSTANDARD_CLOCK..so using get_min_clock function.
but didn't effect nothing through used get_min_clock function.
Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
---
drivers/mmc/core/core.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 569e94d..9cd5767 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -910,9 +910,9 @@ static void mmc_power_up(struct mmc_host *host)
if (host->f_min > 400000) {
pr_warning("%s: Minimum clock frequency too high for "
"identification mode\n", mmc_hostname(host));
- host->ios.clock = host->f_min;
- } else
host->ios.clock = 400000;
+ } else
+ host->ios.clock = host->f_min;
host->ios.power_mode = MMC_POWER_ON;
mmc_set_ios(host);
-- 1.6.0.4
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