mmc: use get/put_unaligned_* helpers

Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Tony Jones <tonyj@suse.de>
Cc: Pierre Ossman <drzeus@drzeus.cx>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/mmc/host/mmc_spi.c

@@ -340,7 +340,7 @@ static int mmc_spi_response_get(struct mmc_spi_host *host,
 
 	/* SPI R3, R4, or R7 == R1 + 4 bytes */
 	case MMC_RSP_SPI_R3:
-		cmd->resp[1] = be32_to_cpu(get_unaligned((u32 *)cp));
+		cmd->resp[1] = get_unaligned_be32(cp);
 		break;
 
 	/* SPI R1 == just one status byte */