mmc: replace printk with appropriate display macro

All the files using printk function for displaying kernel messages
in the mmc driver have been replaced with corresponding macro.

Signed-off-by: Girish K S <girish.shivananjappa@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>

28 files changed, 172 insertions, 176 deletions

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 2cf1ba6db91..049445eb4f7 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -937,7 +937,7 @@ static int mmc_blk_err_check(struct mmc_card *card,
 		do {
 			int err = get_card_status(card, &status, 5);
 			if (err) {
-				printk(KERN_ERR "%s: error %d requesting status\n",
+				pr_err("%s: error %d requesting status\n",
 				       req->rq_disk->disk_name, err);
 				return MMC_BLK_CMD_ERR;
 			}
@@ -1187,7 +1187,7 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 			 * were returned by the host controller, it's a bug.
 			 */
 			if (status == MMC_BLK_SUCCESS && ret) {
-				printk(KERN_ERR "%s BUG rq_tot %d d_xfer %d\n",
+				pr_err("%s BUG rq_tot %d d_xfer %d\n",
 				       __func__, blk_rq_bytes(req),
 				       brq->data.bytes_xfered);
 				rqc = NULL;
@@ -1467,7 +1467,7 @@ static int mmc_blk_alloc_part(struct mmc_card *card,
 
 	string_get_size((u64)get_capacity(part_md->disk) << 9, STRING_UNITS_2,
 			cap_str, sizeof(cap_str));
-	printk(KERN_INFO "%s: %s %s partition %u %s\n",
+	pr_info("%s: %s %s partition %u %s\n",
 	       part_md->disk->disk_name, mmc_card_id(card),
 	       mmc_card_name(card), part_md->part_type, cap_str);
 	return 0;
@@ -1511,7 +1511,7 @@ mmc_blk_set_blksize(struct mmc_blk_data *md, struct mmc_card *card)
 	mmc_release_host(card->host);
 
 	if (err) {
-		printk(KERN_ERR "%s: unable to set block size to 512: %d\n",
+		pr_err("%s: unable to set block size to 512: %d\n",
 			md->disk->disk_name, err);
 		return -EINVAL;
 	}
@@ -1613,7 +1613,7 @@ static int mmc_blk_probe(struct mmc_card *card)
 
 	string_get_size((u64)get_capacity(md->disk) << 9, STRING_UNITS_2,
 			cap_str, sizeof(cap_str));
-	printk(KERN_INFO "%s: %s %s %s %s\n",
+	pr_info("%s: %s %s %s %s\n",
 		md->disk->disk_name, mmc_card_id(card), mmc_card_name(card),
 		cap_str, md->read_only ? "(ro)" : "");
 
diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index d8705add3c9..b038c4a9468 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -251,7 +251,7 @@ static int mmc_test_wait_busy(struct mmc_test_card *test)
 		if (!busy && mmc_test_busy(&cmd)) {
 			busy = 1;
 			if (test->card->host->caps & MMC_CAP_WAIT_WHILE_BUSY)
-				printk(KERN_INFO "%s: Warning: Host did not "
+				pr_info("%s: Warning: Host did not "
 					"wait for busy state to end.\n",
 					mmc_hostname(test->card->host));
 		}
@@ -553,7 +553,7 @@ static void mmc_test_print_rate(struct mmc_test_card *test, uint64_t bytes,
 	rate = mmc_test_rate(bytes, &ts);
 	iops = mmc_test_rate(100, &ts); /* I/O ops per sec x 100 */
 
-	printk(KERN_INFO "%s: Transfer of %u sectors (%u%s KiB) took %lu.%09lu "
+	pr_info("%s: Transfer of %u sectors (%u%s KiB) took %lu.%09lu "
 			 "seconds (%u kB/s, %u KiB/s, %u.%02u IOPS)\n",
 			 mmc_hostname(test->card->host), sectors, sectors >> 1,
 			 (sectors & 1 ? ".5" : ""), (unsigned long)ts.tv_sec,
@@ -579,7 +579,7 @@ static void mmc_test_print_avg_rate(struct mmc_test_card *test, uint64_t bytes,
 	rate = mmc_test_rate(tot, &ts);
 	iops = mmc_test_rate(count * 100, &ts); /* I/O ops per sec x 100 */
 
-	printk(KERN_INFO "%s: Transfer of %u x %u sectors (%u x %u%s KiB) took "
+	pr_info("%s: Transfer of %u x %u sectors (%u x %u%s KiB) took "
 			 "%lu.%09lu seconds (%u kB/s, %u KiB/s, "
 			 "%u.%02u IOPS, sg_len %d)\n",
 			 mmc_hostname(test->card->host), count, sectors, count,
@@ -1409,7 +1409,7 @@ static int mmc_test_multi_read_high(struct mmc_test_card *test)
 
 static int mmc_test_no_highmem(struct mmc_test_card *test)
 {
-	printk(KERN_INFO "%s: Highmem not configured - test skipped\n",
+	pr_info("%s: Highmem not configured - test skipped\n",
 	       mmc_hostname(test->card->host));
 	return 0;
 }
@@ -1436,7 +1436,7 @@ static int mmc_test_area_map(struct mmc_test_card *test, unsigned long sz,
 				      t->max_seg_sz, &t->sg_len, min_sg_len);
 	}
 	if (err)
-		printk(KERN_INFO "%s: Failed to map sg list\n",
+		pr_info("%s: Failed to map sg list\n",
 		       mmc_hostname(test->card->host));
 	return err;
 }
@@ -2136,7 +2136,7 @@ static int mmc_test_rw_multiple(struct mmc_test_card *test,
 
 	return ret;
  err:
-	printk(KERN_INFO "[%s] error\n", __func__);
+	pr_info("[%s] error\n", __func__);
 	return ret;
 }
 
@@ -2150,7 +2150,7 @@ static int mmc_test_rw_multiple_size(struct mmc_test_card *test,
 
 	if (rw->do_nonblock_req &&
 	    ((!pre_req && post_req) || (pre_req && !post_req))) {
-		printk(KERN_INFO "error: only one of pre/post is defined\n");
+		pr_info("error: only one of pre/post is defined\n");
 		return -EINVAL;
 	}
 
@@ -2691,7 +2691,7 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase)
 {
 	int i, ret;
 
-	printk(KERN_INFO "%s: Starting tests of card %s...\n",
+	pr_info("%s: Starting tests of card %s...\n",
 		mmc_hostname(test->card->host), mmc_card_id(test->card));
 
 	mmc_claim_host(test->card->host);
@@ -2702,14 +2702,14 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase)
 		if (testcase && ((i + 1) != testcase))
 			continue;
 
-		printk(KERN_INFO "%s: Test case %d. %s...\n",
+		pr_info("%s: Test case %d. %s...\n",
 			mmc_hostname(test->card->host), i + 1,
 			mmc_test_cases[i].name);
 
 		if (mmc_test_cases[i].prepare) {
 			ret = mmc_test_cases[i].prepare(test);
 			if (ret) {
-				printk(KERN_INFO "%s: Result: Prepare "
+				pr_info("%s: Result: Prepare "
 					"stage failed! (%d)\n",
 					mmc_hostname(test->card->host),
 					ret);
@@ -2739,25 +2739,25 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase)
 		ret = mmc_test_cases[i].run(test);
 		switch (ret) {
 		case RESULT_OK:
-			printk(KERN_INFO "%s: Result: OK\n",
+			pr_info("%s: Result: OK\n",
 				mmc_hostname(test->card->host));
 			break;
 		case RESULT_FAIL:
-			printk(KERN_INFO "%s: Result: FAILED\n",
+			pr_info("%s: Result: FAILED\n",
 				mmc_hostname(test->card->host));
 			break;
 		case RESULT_UNSUP_HOST:
-			printk(KERN_INFO "%s: Result: UNSUPPORTED "
+			pr_info("%s: Result: UNSUPPORTED "
 				"(by host)\n",
 				mmc_hostname(test->card->host));
 			break;
 		case RESULT_UNSUP_CARD:
-			printk(KERN_INFO "%s: Result: UNSUPPORTED "
+			pr_info("%s: Result: UNSUPPORTED "
 				"(by card)\n",
 				mmc_hostname(test->card->host));
 			break;
 		default:
-			printk(KERN_INFO "%s: Result: ERROR (%d)\n",
+			pr_info("%s: Result: ERROR (%d)\n",
 				mmc_hostname(test->card->host), ret);
 		}
 
@@ -2768,7 +2768,7 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase)
 		if (mmc_test_cases[i].cleanup) {
 			ret = mmc_test_cases[i].cleanup(test);
 			if (ret) {
-				printk(KERN_INFO "%s: Warning: Cleanup "
+				pr_info("%s: Warning: Cleanup "
 					"stage failed! (%d)\n",
 					mmc_hostname(test->card->host),
 					ret);
@@ -2778,7 +2778,7 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase)
 
 	mmc_release_host(test->card->host);
 
-	printk(KERN_INFO "%s: Tests completed.\n",
+	pr_info("%s: Tests completed.\n",
 		mmc_hostname(test->card->host));
 }
 
diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index 5196312bb55..fed290ecc24 100644
--- a/drivers/mmc/card/queue.c
+++ b/drivers/mmc/card/queue.c
@@ -197,13 +197,13 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card,
 		if (bouncesz > 512) {
 			mqrq_cur->bounce_buf = kmalloc(bouncesz, GFP_KERNEL);
 			if (!mqrq_cur->bounce_buf) {
-				printk(KERN_WARNING "%s: unable to "
+				pr_warning("%s: unable to "
 					"allocate bounce cur buffer\n",
 					mmc_card_name(card));
 			}
 			mqrq_prev->bounce_buf = kmalloc(bouncesz, GFP_KERNEL);
 			if (!mqrq_prev->bounce_buf) {
-				printk(KERN_WARNING "%s: unable to "
+				pr_warning("%s: unable to "
 					"allocate bounce prev buffer\n",
 					mmc_card_name(card));
 				kfree(mqrq_cur->bounce_buf);
diff --git a/drivers/mmc/card/sdio_uart.c b/drivers/mmc/card/sdio_uart.c
index c8c9edb3d7c..2c151e18c9e 100644
--- a/drivers/mmc/card/sdio_uart.c
+++ b/drivers/mmc/card/sdio_uart.c
@@ -1082,7 +1082,7 @@ static int sdio_uart_probe(struct sdio_func *func,
 		return -ENOMEM;
 
 	if (func->class == SDIO_CLASS_UART) {
-		printk(KERN_WARNING "%s: need info on UART class basic setup\n",
+		pr_warning("%s: need info on UART class basic setup\n",
 		       sdio_func_id(func));
 		kfree(port);
 		return -ENOSYS;
@@ -1101,23 +1101,23 @@ static int sdio_uart_probe(struct sdio_func *func,
 				break;
 		}
 		if (!tpl) {
-			printk(KERN_WARNING
+			pr_warning(
        "%s: can't find tuple 0x91 subtuple 0 (SUBTPL_SIOREG) for GPS class\n",
 			       sdio_func_id(func));
 			kfree(port);
 			return -EINVAL;
 		}
-		printk(KERN_DEBUG "%s: Register ID = 0x%02x, Exp ID = 0x%02x\n",
+		pr_debug("%s: Register ID = 0x%02x, Exp ID = 0x%02x\n",
 		       sdio_func_id(func), tpl->data[2], tpl->data[3]);
 		port->regs_offset = (tpl->data[4] << 0) |
 				    (tpl->data[5] << 8) |
 				    (tpl->data[6] << 16);
-		printk(KERN_DEBUG "%s: regs offset = 0x%x\n",
+		pr_debug("%s: regs offset = 0x%x\n",
 		       sdio_func_id(func), port->regs_offset);
 		port->uartclk = tpl->data[7] * 115200;
 		if (port->uartclk == 0)
 			port->uartclk = 115200;
-		printk(KERN_DEBUG "%s: clk %d baudcode %u 4800-div %u\n",
+		pr_debug("%s: clk %d baudcode %u 4800-div %u\n",
 		       sdio_func_id(func), port->uartclk,
 		       tpl->data[7], tpl->data[8] | (tpl->data[9] << 8));
 	} else {
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 393d817ed04..46b6e84d953 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -295,7 +295,7 @@ int mmc_add_card(struct mmc_card *card)
 	}
 
 	if (mmc_host_is_spi(card->host)) {
-		printk(KERN_INFO "%s: new %s%s%s card on SPI\n",
+		pr_info("%s: new %s%s%s card on SPI\n",
 			mmc_hostname(card->host),
 			mmc_card_highspeed(card) ? "high speed " : "",
 			mmc_card_ddr_mode(card) ? "DDR " : "",
@@ -334,10 +334,10 @@ void mmc_remove_card(struct mmc_card *card)
 
 	if (mmc_card_present(card)) {
 		if (mmc_host_is_spi(card->host)) {
-			printk(KERN_INFO "%s: SPI card removed\n",
+			pr_info("%s: SPI card removed\n",
 				mmc_hostname(card->host));
 		} else {
-			printk(KERN_INFO "%s: card %04x removed\n",
+			pr_info("%s: card %04x removed\n",
 				mmc_hostname(card->host), card->rca);
 		}
 		device_del(&card->dev);
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index ec769490300..61d7730bc8b 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1541,7 +1541,7 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from,
 	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC;
 	err = mmc_wait_for_cmd(card->host, &cmd, 0);
 	if (err) {
-		printk(KERN_ERR "mmc_erase: group start error %d, "
+		pr_err("mmc_erase: group start error %d, "
 		       "status %#x\n", err, cmd.resp[0]);
 		err = -EIO;
 		goto out;
@@ -1556,7 +1556,7 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from,
 	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC;
 	err = mmc_wait_for_cmd(card->host, &cmd, 0);
 	if (err) {
-		printk(KERN_ERR "mmc_erase: group end error %d, status %#x\n",
+		pr_err("mmc_erase: group end error %d, status %#x\n",
 		       err, cmd.resp[0]);
 		err = -EIO;
 		goto out;
@@ -1569,7 +1569,7 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from,
 	cmd.cmd_timeout_ms = mmc_erase_timeout(card, arg, qty);
 	err = mmc_wait_for_cmd(card->host, &cmd, 0);
 	if (err) {
-		printk(KERN_ERR "mmc_erase: erase error %d, status %#x\n",
+		pr_err("mmc_erase: erase error %d, status %#x\n",
 		       err, cmd.resp[0]);
 		err = -EIO;
 		goto out;
@@ -1586,7 +1586,7 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from,
 		/* Do not retry else we can't see errors */
 		err = mmc_wait_for_cmd(card->host, &cmd, 0);
 		if (err || (cmd.resp[0] & 0xFDF92000)) {
-			printk(KERN_ERR "error %d requesting status %#x\n",
+			pr_err("error %d requesting status %#x\n",
 				err, cmd.resp[0]);
 			err = -EIO;
 			goto out;
@@ -2177,7 +2177,7 @@ int mmc_resume_host(struct mmc_host *host)
 		BUG_ON(!host->bus_ops->resume);
 		err = host->bus_ops->resume(host);
 		if (err) {
-			printk(KERN_WARNING "%s: error %d during resume "
+			pr_warning("%s: error %d during resume "
 					    "(card was removed?)\n",
 					    mmc_hostname(host), err);
 			err = 0;
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 7dde373d143..4e869d371a0 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -101,7 +101,7 @@ static int mmc_decode_cid(struct mmc_card *card)
 		break;
 
 	default:
-		printk(KERN_ERR "%s: card has unknown MMCA version %d\n",
+		pr_err("%s: card has unknown MMCA version %d\n",
 			mmc_hostname(card->host), card->csd.mmca_vsn);
 		return -EINVAL;
 	}
@@ -135,7 +135,7 @@ static int mmc_decode_csd(struct mmc_card *card)
 	 */
 	csd->structure = UNSTUFF_BITS(resp, 126, 2);
 	if (csd->structure == 0) {
-		printk(KERN_ERR "%s: unrecognised CSD structure version %d\n",
+		pr_err("%s: unrecognised CSD structure version %d\n",
 			mmc_hostname(card->host), csd->structure);
 		return -EINVAL;
 	}
@@ -195,7 +195,7 @@ static int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd)
 	 */
 	ext_csd = kmalloc(512, GFP_KERNEL);
 	if (!ext_csd) {
-		printk(KERN_ERR "%s: could not allocate a buffer to "
+		pr_err("%s: could not allocate a buffer to "
 			"receive the ext_csd.\n", mmc_hostname(card->host));
 		return -ENOMEM;
 	}
@@ -217,12 +217,12 @@ static int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd)
 		 * stored in their CSD.
 		 */
 		if (card->csd.capacity == (4096 * 512)) {
-			printk(KERN_ERR "%s: unable to read EXT_CSD "
+			pr_err("%s: unable to read EXT_CSD "
 				"on a possible high capacity card. "
 				"Card will be ignored.\n",
 				mmc_hostname(card->host));
 		} else {
-			printk(KERN_WARNING "%s: unable to read "
+			pr_warning("%s: unable to read "
 				"EXT_CSD, performance might "
 				"suffer.\n",
 				mmc_hostname(card->host));
@@ -252,7 +252,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
 	card->ext_csd.raw_ext_csd_structure = ext_csd[EXT_CSD_STRUCTURE];
 	if (card->csd.structure == 3) {
 		if (card->ext_csd.raw_ext_csd_structure > 2) {
-			printk(KERN_ERR "%s: unrecognised EXT_CSD structure "
+			pr_err("%s: unrecognised EXT_CSD structure "
 				"version %d\n", mmc_hostname(card->host),
 					card->ext_csd.raw_ext_csd_structure);
 			err = -EINVAL;
@@ -262,7 +262,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
 
 	card->ext_csd.rev = ext_csd[EXT_CSD_REV];
 	if (card->ext_csd.rev > 6) {
-		printk(KERN_ERR "%s: unrecognised EXT_CSD revision %d\n",
+		pr_err("%s: unrecognised EXT_CSD revision %d\n",
 			mmc_hostname(card->host), card->ext_csd.rev);
 		err = -EINVAL;
 		goto out;
@@ -308,7 +308,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
 		break;
 	default:
 		/* MMC v4 spec says this cannot happen */
-		printk(KERN_WARNING "%s: card is mmc v4 but doesn't "
+		pr_warning("%s: card is mmc v4 but doesn't "
 			"support any high-speed modes.\n",
 			mmc_hostname(card->host));
 	}
@@ -857,7 +857,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 			goto free_card;
 
 		if (err) {
-			printk(KERN_WARNING "%s: switch to highspeed failed\n",
+			pr_warning("%s: switch to highspeed failed\n",
 			       mmc_hostname(card->host));
 			err = 0;
 		} else {
@@ -966,7 +966,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 					 card->ext_csd.generic_cmd6_time);
 		}
 		if (err) {
-			printk(KERN_WARNING "%s: switch to bus width %d ddr %d "
+			pr_warning("%s: switch to bus width %d ddr %d "
 				"failed\n", mmc_hostname(card->host),
 				1 << bus_width, ddr);
 			goto free_card;
@@ -1204,7 +1204,7 @@ int mmc_attach_mmc(struct mmc_host *host)
 	 * support.
 	 */
 	if (ocr & 0x7F) {
-		printk(KERN_WARNING "%s: card claims to support voltages "
+		pr_warning("%s: card claims to support voltages "
 		       "below the defined range. These will be ignored.\n",
 		       mmc_hostname(host));
 		ocr &= ~0x7F;
@@ -1243,7 +1243,7 @@ remove_card:
 err:
 	mmc_detach_bus(host);
 
-	printk(KERN_ERR "%s: error %d whilst initialising MMC card\n",
+	pr_err("%s: error %d whilst initialising MMC card\n",
 		mmc_hostname(host), err);
 
 	return err;
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
index 7aa13d01a83..4e11d56b3f7 100644
--- a/drivers/mmc/core/mmc_ops.c
+++ b/drivers/mmc/core/mmc_ops.c
@@ -414,7 +414,7 @@ int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value,
 			return -EBADMSG;
 	} else {
 		if (status & 0xFDFFA000)
-			printk(KERN_WARNING "%s: unexpected status %#x after "
+			pr_warning("%s: unexpected status %#x after "
 			       "switch", mmc_hostname(card->host), status);
 		if (status & R1_SWITCH_ERROR)
 			return -EBADMSG;
@@ -476,7 +476,7 @@ mmc_send_bus_test(struct mmc_card *card, struct mmc_host *host, u8 opcode,
 	else if (len == 4)
 		test_buf = testdata_4bit;
 	else {
-		printk(KERN_ERR "%s: Invalid bus_width %d\n",
+		pr_err("%s: Invalid bus_width %d\n",
 		       mmc_hostname(host), len);
 		kfree(data_buf);
 		return -EINVAL;
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 342b18c4afc..25b93729413 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -163,7 +163,7 @@ static int mmc_decode_csd(struct mmc_card *card)
 		csd->erase_size = 1;
 		break;
 	default:
-		printk(KERN_ERR "%s: unrecognised CSD structure version %d\n",
+		pr_err("%s: unrecognised CSD structure version %d\n",
 			mmc_hostname(card->host), csd_struct);
 		return -EINVAL;
 	}
@@ -187,7 +187,7 @@ static int mmc_decode_scr(struct mmc_card *card)
 
 	scr_struct = UNSTUFF_BITS(resp, 60, 4);
 	if (scr_struct != 0) {
-		printk(KERN_ERR "%s: unrecognised SCR structure version %d\n",
+		pr_err("%s: unrecognised SCR structure version %d\n",
 			mmc_hostname(card->host), scr_struct);
 		return -EINVAL;
 	}
@@ -218,7 +218,7 @@ static int mmc_read_ssr(struct mmc_card *card)
 	u32 *ssr;
 
 	if (!(card->csd.cmdclass & CCC_APP_SPEC)) {
-		printk(KERN_WARNING "%s: card lacks mandatory SD Status "
+		pr_warning("%s: card lacks mandatory SD Status "
 			"function.\n", mmc_hostname(card->host));
 		return 0;
 	}
@@ -229,7 +229,7 @@ static int mmc_read_ssr(struct mmc_card *card)
 
 	err = mmc_app_sd_status(card, ssr);
 	if (err) {
-		printk(KERN_WARNING "%s: problem reading SD Status "
+		pr_warning("%s: problem reading SD Status "
 			"register.\n", mmc_hostname(card->host));
 		err = 0;
 		goto out;
@@ -253,7 +253,7 @@ static int mmc_read_ssr(struct mmc_card *card)
 			card->ssr.erase_offset = eo * 1000;
 		}
 	} else {
-		printk(KERN_WARNING "%s: SD Status: Invalid Allocation Unit "
+		pr_warning("%s: SD Status: Invalid Allocation Unit "
 			"size.\n", mmc_hostname(card->host));
 	}
 out:
@@ -273,7 +273,7 @@ static int mmc_read_switch(struct mmc_card *card)
 		return 0;
 
 	if (!(card->csd.cmdclass & CCC_SWITCH)) {
-		printk(KERN_WARNING "%s: card lacks mandatory switch "
+		pr_warning("%s: card lacks mandatory switch "
 			"function, performance might suffer.\n",
 			mmc_hostname(card->host));
 		return 0;
@@ -283,7 +283,7 @@ static int mmc_read_switch(struct mmc_card *card)
 
 	status = kmalloc(64, GFP_KERNEL);
 	if (!status) {
-		printk(KERN_ERR "%s: could not allocate a buffer for "
+		pr_err("%s: could not allocate a buffer for "
 			"switch capabilities.\n",
 			mmc_hostname(card->host));
 		return -ENOMEM;
@@ -299,7 +299,7 @@ static int mmc_read_switch(struct mmc_card *card)
 		if (err != -EINVAL && err != -ENOSYS && err != -EFAULT)
 			goto out;
 
-		printk(KERN_WARNING "%s: problem reading Bus Speed modes.\n",
+		pr_warning("%s: problem reading Bus Speed modes.\n",
 			mmc_hostname(card->host));
 		err = 0;
 
@@ -319,7 +319,7 @@ static int mmc_read_switch(struct mmc_card *card)
 			if (err != -EINVAL && err != -ENOSYS && err != -EFAULT)
 				goto out;
 
-			printk(KERN_WARNING "%s: problem reading "
+			pr_warning("%s: problem reading "
 				"Driver Strength.\n",
 				mmc_hostname(card->host));
 			err = 0;
@@ -339,7 +339,7 @@ static int mmc_read_switch(struct mmc_card *card)
 			if (err != -EINVAL && err != -ENOSYS && err != -EFAULT)
 				goto out;
 
-			printk(KERN_WARNING "%s: problem reading "
+			pr_warning("%s: problem reading "
 				"Current Limit.\n",
 				mmc_hostname(card->host));
 			err = 0;
@@ -383,7 +383,7 @@ int mmc_sd_switch_hs(struct mmc_card *card)
 
 	status = kmalloc(64, GFP_KERNEL);
 	if (!status) {
-		printk(KERN_ERR "%s: could not allocate a buffer for "
+		pr_err("%s: could not allocate a buffer for "
 			"switch capabilities.\n", mmc_hostname(card->host));
 		return -ENOMEM;
 	}
@@ -393,7 +393,7 @@ int mmc_sd_switch_hs(struct mmc_card *card)
 		goto out;
 
 	if ((status[16] & 0xF) != 1) {
-		printk(KERN_WARNING "%s: Problem switching card "
+		pr_warning("%s: Problem switching card "
 			"into high-speed mode!\n",
 			mmc_hostname(card->host));
 		err = 0;
@@ -459,7 +459,7 @@ static int sd_select_driver_type(struct mmc_card *card, u8 *status)
 		return err;
 
 	if ((status[15] & 0xF) != drive_strength) {
-		printk(KERN_WARNING "%s: Problem setting drive strength!\n",
+		pr_warning("%s: Problem setting drive strength!\n",
 			mmc_hostname(card->host));
 		return 0;
 	}
@@ -538,7 +538,7 @@ static int sd_set_bus_speed_mode(struct mmc_card *card, u8 *status)
 		return err;
 
 	if ((status[16] & 0xF) != card->sd_bus_speed)
-		printk(KERN_WARNING "%s: Problem setting bus speed mode!\n",
+		pr_warning("%s: Problem setting bus speed mode!\n",
 			mmc_hostname(card->host));
 	else {
 		mmc_set_timing(card->host, timing);
@@ -600,7 +600,7 @@ static int sd_set_current_limit(struct mmc_card *card, u8 *status)
 		return err;
 
 	if (((status[15] >> 4) & 0x0F) != current_limit)
-		printk(KERN_WARNING "%s: Problem setting current limit!\n",
+		pr_warning("%s: Problem setting current limit!\n",
 			mmc_hostname(card->host));
 
 	return 0;
@@ -622,7 +622,7 @@ static int mmc_sd_init_uhs_card(struct mmc_card *card)
 
 	status = kmalloc(64, GFP_KERNEL);
 	if (!status) {
-		printk(KERN_ERR "%s: could not allocate a buffer for "
+		pr_err("%s: could not allocate a buffer for "
 			"switch capabilities.\n", mmc_hostname(card->host));
 		return -ENOMEM;
 	}
@@ -852,7 +852,7 @@ int mmc_sd_setup_card(struct mmc_host *host, struct mmc_card *card,
 			ro = host->ops->get_ro(host);
 
 		if (ro < 0) {
-			printk(KERN_WARNING "%s: host does not "
+			pr_warning("%s: host does not "
 				"support reading read-only "
 				"switch. assuming write-enable.\n",
 				mmc_hostname(host));
@@ -1166,7 +1166,7 @@ int mmc_attach_sd(struct mmc_host *host)
 	 * support.
 	 */
 	if (ocr & 0x7F) {
-		printk(KERN_WARNING "%s: card claims to support voltages "
+		pr_warning("%s: card claims to support voltages "
 		       "below the defined range. These will be ignored.\n",
 		       mmc_hostname(host));
 		ocr &= ~0x7F;
@@ -1174,7 +1174,7 @@ int mmc_attach_sd(struct mmc_host *host)
 
 	if ((ocr & MMC_VDD_165_195) &&
 	    !(host->ocr_avail_sd & MMC_VDD_165_195)) {
-		printk(KERN_WARNING "%s: SD card claims to support the "
+		pr_warning("%s: SD card claims to support the "
 		       "incompletely defined 'low voltage range'. This "
 		       "will be ignored.\n", mmc_hostname(host));
 		ocr &= ~MMC_VDD_165_195;
@@ -1213,7 +1213,7 @@ remove_card:
 err:
 	mmc_detach_bus(host);
 
-	printk(KERN_ERR "%s: error %d whilst initialising SD card\n",
+	pr_err("%s: error %d whilst initialising SD card\n",
 		mmc_hostname(host), err);
 
 	return err;
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 698d813cff3..925bab052b0 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -112,7 +112,7 @@ static int sdio_read_cccr(struct mmc_card *card)
 	cccr_vsn = data & 0x0f;
 
 	if (cccr_vsn > SDIO_CCCR_REV_1_20) {
-		printk(KERN_ERR "%s: unrecognised CCCR structure version %d\n",
+		pr_err("%s: unrecognised CCCR structure version %d\n",
 			mmc_hostname(card->host), cccr_vsn);
 		return -EINVAL;
 	}
@@ -777,7 +777,7 @@ int mmc_attach_sdio(struct mmc_host *host)
 	 * support.
 	 */
 	if (ocr & 0x7F) {
-		printk(KERN_WARNING "%s: card claims to support voltages "
+		pr_warning("%s: card claims to support voltages "
 		       "below the defined range. These will be ignored.\n",
 		       mmc_hostname(host));
 		ocr &= ~0x7F;
@@ -874,7 +874,7 @@ remove:
 err:
 	mmc_detach_bus(host);
 
-	printk(KERN_ERR "%s: error %d whilst initialising SDIO card\n",
+	pr_err("%s: error %d whilst initialising SDIO card\n",
 		mmc_hostname(host), err);
 
 	return err;
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
index e4e6822d09e..c643b2f78bf 100644
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -173,7 +173,7 @@ static int sdio_bus_remove(struct device *dev)
 	drv->remove(func);
 
 	if (func->irq_handler) {
-		printk(KERN_WARNING "WARNING: driver %s did not remove "
+		pr_warning("WARNING: driver %s did not remove "
 			"its interrupt handler!\n", drv->name);
 		sdio_claim_host(func);
 		sdio_release_irq(func);
diff --git a/drivers/mmc/core/sdio_cis.c b/drivers/mmc/core/sdio_cis.c
index 541bdb89e0c..f1c7ed8f4d8 100644
--- a/drivers/mmc/core/sdio_cis.c
+++ b/drivers/mmc/core/sdio_cis.c
@@ -132,7 +132,7 @@ static int cis_tpl_parse(struct mmc_card *card, struct sdio_func *func,
 			ret = -EINVAL;
 		}
 		if (ret && ret != -EILSEQ && ret != -ENOENT) {
-			printk(KERN_ERR "%s: bad %s tuple 0x%02x (%u bytes)\n",
+			pr_err("%s: bad %s tuple 0x%02x (%u bytes)\n",
 			       mmc_hostname(card->host), tpl_descr, code, size);
 		}
 	} else {
@@ -313,7 +313,7 @@ static int sdio_read_cis(struct mmc_card *card, struct sdio_func *func)
 
 			if (ret == -ENOENT) {
 				/* warn about unknown tuples */
-				printk(KERN_WARNING "%s: queuing unknown"
+				pr_warning("%s: queuing unknown"
 				       " CIS tuple 0x%02x (%u bytes)\n",
 				       mmc_hostname(card->host),
 				       tpl_code, tpl_link);
diff --git a/drivers/mmc/core/sdio_irq.c b/drivers/mmc/core/sdio_irq.c
index 03ead028d2c..b644dd59c16 100644
--- a/drivers/mmc/core/sdio_irq.c
+++ b/drivers/mmc/core/sdio_irq.c
@@ -45,7 +45,7 @@ static int process_sdio_pending_irqs(struct mmc_card *card)
 
 	ret = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_INTx, 0, &pending);
 	if (ret) {
-		printk(KERN_DEBUG "%s: error %d reading SDIO_CCCR_INTx\n",
+		pr_debug("%s: error %d reading SDIO_CCCR_INTx\n",
 		       mmc_card_id(card), ret);
 		return ret;
 	}
@@ -55,7 +55,7 @@ static int process_sdio_pending_irqs(struct mmc_card *card)
 		if (pending & (1 << i)) {
 			func = card->sdio_func[i - 1];
 			if (!func) {
-				printk(KERN_WARNING "%s: pending IRQ for "
+				pr_warning("%s: pending IRQ for "
 					"non-existent function\n",
 					mmc_card_id(card));
 				ret = -EINVAL;
@@ -63,7 +63,7 @@ static int process_sdio_pending_irqs(struct mmc_card *card)
 				func->irq_handler(func);
 				count++;
 			} else {
-				printk(KERN_WARNING "%s: pending IRQ with no handler\n",
+				pr_warning("%s: pending IRQ with no handler\n",
 				       sdio_func_id(func));
 				ret = -EINVAL;
 			}
diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index ef72e874ca3..707bc7dddd2 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -55,7 +55,7 @@
 
 #ifdef DEBUG
 #define DBG(fmt, idx, args...)	\
-	printk(KERN_DEBUG "au1xmmc(%d): DEBUG: " fmt, idx, ##args)
+	pr_debug("au1xmmc(%d): DEBUG: " fmt, idx, ##args)
 #else
 #define DBG(fmt, idx, args...) do {} while (0)
 #endif
@@ -268,7 +268,7 @@ static int au1xmmc_send_command(struct au1xmmc_host *host, int wait,
 		mmccmd |= SD_CMD_RT_3;
 		break;
 	default:
-		printk(KERN_INFO "au1xmmc: unhandled response type %02x\n",
+		pr_info("au1xmmc: unhandled response type %02x\n",
 			mmc_resp_type(cmd));
 		retu