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mmc: core: Replace with already defined values for readability

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[ Upstream commit e427266460 ]

SD_ROCR_S18A is already defined and is used to check the rocr value, so
let's replace with already defined values for readability.

Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220706004840.24812-1-cw9316.lee@samsung.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Stable-dep-of: e9233917a7 ("mmc: core: Terminate infinite loop in SD-UHS voltage switch")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
ChanWoo Lee 2022-07-06 09:48:40 +09:00 committed by Greg Kroah-Hartman
parent 4f32f266b1
commit 0684658366
1 changed files with 1 additions and 1 deletions
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drivers/mmc/core/sd.c
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@ -853,7 +853,7 @@ int mmc_sd_get_cid(struct mmc_host *host, u32 ocr, u32 *cid, u32 *rocr)
* the CCS bit is set as well. We deliberately deviate from the spec in * the CCS bit is set as well. We deliberately deviate from the spec in
* regards to this, which allows UHS-I to be supported for SDSC cards. * regards to this, which allows UHS-I to be supported for SDSC cards.
*/ */
if (!mmc_host_is_spi(host) && rocr && (*rocr & 0x01000000)) { if (!mmc_host_is_spi(host) && rocr && (*rocr & SD_ROCR_S18A)) {
err = mmc_set_uhs_voltage(host, pocr); err = mmc_set_uhs_voltage(host, pocr);
if (err == -EAGAIN) { if (err == -EAGAIN) {
retries--; retries--;