mmc: rename mmc_boot_partition_access() to mmc_host_can_access_boot()

It is not obvious that this functions checks capabilities. Rename it to
include '_can' like other capability helpers and reword it slightly.

Signed-off-by: Wolfram Sang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>

Author: Wolfram Sang

drivers/mmc/core/host.h

@@ -49,7 +49,7 @@ static inline bool mmc_host_can_done_complete(struct mmc_host *host)
 	return host->caps & MMC_CAP_DONE_COMPLETE;
 }
 
-static inline int mmc_boot_partition_access(struct mmc_host *host)
+static inline int mmc_host_can_access_boot(struct mmc_host *host)
 {
 	return !(host->caps2 & MMC_CAP2_BOOTPART_NOACC);
 }

drivers/mmc/core/mmc.c

@@ -459,7 +459,7 @@ static int mmc_decode_ext_csd(struct mmc_card *card, u8 *ext_csd)
 		 * There are two boot regions of equal size, defined in
 		 * multiples of 128K.
 		 */
-		if (ext_csd[EXT_CSD_BOOT_MULT] && mmc_boot_partition_access(card->host)) {
+		if (ext_csd[EXT_CSD_BOOT_MULT] && mmc_host_can_access_boot(card->host)) {
 			for (idx = 0; idx < MMC_NUM_BOOT_PARTITION; idx++) {
 				part_size = ext_csd[EXT_CSD_BOOT_MULT] << 17;
 				mmc_part_add(card, part_size,