[PATCH 5.10 29/54] mmc: core: Replace with already defined values for readability

Greg Kroah-Hartman
2022-10-13T18:03:24Z

From: ChanWoo Lee <cw9316.lee@samsung.com>

[ Upstream commit e427266460826bea21b70f9b2bb29decfb2c2620 ]

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: e9233917a7e5 ("mmc: core: Terminate infinite loop in SD-UHS voltage switch")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/mmc/core/sd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 899768ed1688..e2c34aa390f1 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -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
* 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);
if (err == -EAGAIN) {
retries--;
--
2.35.1