Commit 2cec6786 authored by Masaharu Hayakawa's avatar Masaharu Hayakawa Committed by Ulf Hansson
Browse files

mmc: tmio: delete wait in tuning process



The manual does not contain information that a wait is needed in the
tuning process, this might be a leftover from early development.
Removing the wait don't have any effect on operation so delete the wait
to shorten the initialization time.

Signed-off-by: default avatarMasaharu Hayakawa <masaharu.hayakawa.ry@renesas.com>
Signed-off-by: default avatarTakeshi Saito <takeshi.saito.xv@renesas.com>
[Niklas: fixup commit message]
Signed-off-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent df7507b5
......@@ -734,8 +734,6 @@ static int tmio_mmc_execute_tuning(struct mmc_host *mmc, u32 opcode)
ret = mmc_send_tuning(mmc, opcode, NULL);
if (ret == 0)
set_bit(i, host->taps);
usleep_range(1000, 1200);
}
ret = host->select_tuning(host);
......
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