Zhangfei Gao <[email protected]> writes: > Introduced from commit bf626e5550f24aec24975a0e85ad8e572ca76a6b > CDETECT is ignored since negated return value of mmc_gpio_get_cd(mmc) > can not be checked by IS_ERR_VALUE. > Add spin_lock_bh(&host->lock) for atomic accessing DW_MMC_CARD_PRESENT, > otherwise sd detect may occasionally fail. > > Signed-off-by: Zhangfei Gao <[email protected]> > Reported-by: Kevin Hilman <[email protected]> > Reviewed-by: Sachin Kamat <[email protected]> > Tested-by: Sachin Kamat <[email protected]>
I didn't look at the patch in detail, but can at least confirm that Arndale boots again in -next with this patch applied. Tested-by: Kevin Hilman <[email protected]> Kevin -- 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
