mmc: core: Make mmc_can_reset() static

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>

drivers/mmc/core/mmc.c

@@ -2097,7 +2097,7 @@ static int mmc_runtime_resume(struct mmc_host *host)
 	return 0;
 }
 
-int mmc_can_reset(struct mmc_card *card)
+static int mmc_can_reset(struct mmc_card *card)
 {
 	u8 rst_n_function;
 
@@ -2106,7 +2106,6 @@ int mmc_can_reset(struct mmc_card *card)
 		return 0;
 	return 1;
 }
-EXPORT_SYMBOL(mmc_can_reset);
 
 static int mmc_reset(struct mmc_host *host)
 {

drivers/mmc/core/mmc_ops.h

@@ -43,7 +43,6 @@ int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value,
 		unsigned int timeout_ms);
 int mmc_stop_bkops(struct mmc_card *card);
 void mmc_start_bkops(struct mmc_card *card, bool from_exception);
-int mmc_can_reset(struct mmc_card *card);
 int mmc_flush_cache(struct mmc_card *card);
 int mmc_cmdq_enable(struct mmc_card *card);
 int mmc_cmdq_disable(struct mmc_card *card);