From: Masaharu Hayakawa <masaharu.hayakawa.ry@xxxxxxxxxxx> If the return value of mmc_send_tuning() is error other than -EILSEQ, the tuning fails and process goes out of for_loop. The correct processing is to judge their TAP as not good (NG) and continue. Signed-off-by: Masaharu Hayakawa <masaharu.hayakawa.ry@xxxxxxxxxxx> [Niklas: update commit message] Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx> Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx> Tested-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx> Reviewed-by: Simon Horman <horms+renesas@xxxxxxxxxxxx> --- * Changes since v2 - Use a intermediate variable instead of checking the return value of mmc_send_tuning() in a if statement, suggested by Geert thanks! - Added tags from Wolfram. * Changes since v1 - Change '!mmc_send_tuning()' to 'mmc_send_tuning() == 0'. --- drivers/mmc/host/tmio_mmc_core.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index 416f9e078fda8b24..72ac806e0c762d83 100644 --- a/drivers/mmc/host/tmio_mmc_core.c +++ b/drivers/mmc/host/tmio_mmc_core.c @@ -818,8 +818,6 @@ static int tmio_mmc_execute_tuning(struct mmc_host *mmc, u32 opcode) host->prepare_tuning(host, i % host->tap_num); ret = mmc_send_tuning(mmc, opcode, NULL); - if (ret && ret != -EILSEQ) - goto out; if (ret == 0) set_bit(i, host->taps); -- 2.18.0 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
