mmc: sd: use HIGH_SPEED_BUS_SPEED in mmc_sd_switch_hs()

Use the well defined HIGH_SPEED_BUS_SPEED macro in mmc_sd_switch_hs()
to make code more readable.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20200410145643.630b0731@xhacker.debian
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 76c7add..43de319 100644 (file)
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -376,11 +376,11 @@ int mmc_sd_switch_hs(struct mmc_card *card)
        if (!status)
                return -ENOMEM;
 
-       err = mmc_sd_switch(card, 1, 0, 1, status);
+       err = mmc_sd_switch(card, 1, 0, HIGH_SPEED_BUS_SPEED, status);
        if (err)
                goto out;
 
-       if ((status[16] & 0xF) != 1) {
+       if ((status[16] & 0xF) != HIGH_SPEED_BUS_SPEED) {
                pr_warn("%s: Problem switching card into high-speed mode!\n",
                        mmc_hostname(card->host));
                err = 0;