mmc: core: Replace with already defined values for readability

commit e427266460826bea21b70f9b2bb29decfb2c2620 upstream.

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>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 5e4e2d2182d9128d9d1e4b8f12f7ec38579415c8..3f331ae0a129a42b3debf775a8783b668d5ed6d0 100644 (file)
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -870,7 +870,7 @@ try_again:
         * 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--;