[RFC PATCH 08/11] mmc: rename mmc_can_sleep() to mmc_card_can_sleep()

[Wolfram Sang <wsa+renesas@sang-engineering.com>]

mmc_can_* functions sometimes relate to the card and sometimes to the host.
Make it obvious by renaming this function to include 'card'. Also, convert to
proper bool type while we are here.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
 drivers/mmc/core/mmc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 8fde20ba3d95..80bb0a68b037 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1955,7 +1955,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 	return err;
 }
 
-static int mmc_can_sleep(struct mmc_card *card)
+static bool mmc_card_can_sleep(struct mmc_card *card)
 {
 	return card->ext_csd.rev >= 3;
 }
@@ -2140,7 +2140,7 @@ pr_info("%s: reason %d, may_notify %d\n", mmc_hostname(host), pm_type, mmc_may_p
 	if (mmc_card_can_poweroff_notify(host->card) &&
 	    mmc_may_poweroff_notify(host, pm_type))
 		err = mmc_poweroff_notify(host->card, notify_type);
-	else if (mmc_can_sleep(host->card))
+	else if (mmc_card_can_sleep(host->card))
 		err = mmc_sleep(host);
 	else if (!mmc_host_is_spi(host))
 		err = mmc_deselect_cards(host);
-- 
2.47.2