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 <[email protected]> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
