msm_sdcc.c: convert printk(KERN_<level> to pr_<level>(

Signed-off-by: NJoe Perches <joe@perches.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Brian Swetland <swetland@google.com>
Cc: Pierre Ossman <drzeus-list@drzeus.cx>
Cc: San Mehat <san@android.com>
Cc: Matt Fleming <matt@console-pimps.org>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: "Roberto A. Foglietta" <roberto.foglietta@gmail.com>
Cc: Philip Langdale <philipl@overt.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/mmc/host/msm_sdcc.c

@@ -127,7 +127,7 @@ msmsdcc_dma_complete_func(struct msm_dmov_cmd *cmd,
 	BUG_ON(!mrq);
 
 	if (!(result & DMOV_RSLT_VALID)) {
-		printk(KERN_ERR "msmsdcc: Invalid DataMover result\n");
+		pr_err("msmsdcc: Invalid DataMover result\n");
 		goto out;
 	}
 
@@ -136,14 +136,13 @@ msmsdcc_dma_complete_func(struct msm_dmov_cmd *cmd,
 	} else {
 		/* Error or flush  */
 		if (result & DMOV_RSLT_ERROR)
-			printk(KERN_ERR "%s: DMA error (0x%.8x)\n",
+			pr_err("%s: DMA error (0x%.8x)\n",
 			       mmc_hostname(host->mmc), result);
 		if (result & DMOV_RSLT_FLUSH)
-			printk(KERN_ERR "%s: DMA channel flushed (0x%.8x)\n",
+			pr_err("%s: DMA channel flushed (0x%.8x)\n",
 			       mmc_hostname(host->mmc), result);
 		if (err)
-			printk(KERN_ERR
-			       "Flush data: %.8x %.8x %.8x %.8x %.8x %.8x\n",
+			pr_err("Flush data: %.8x %.8x %.8x %.8x %.8x %.8x\n",
 			       err->flush[0], err->flush[1], err->flush[2],
 			       err->flush[3], err->flush[4], err->flush[5]);
 		if (!mrq->data->error)
@@ -248,7 +247,7 @@ static int msmsdcc_config_dma(struct msmsdcc_host *host, struct mmc_data *data)
 			host->dma.num_ents, host->dma.dir);
 
 	if (n != host->dma.num_ents) {
-		printk(KERN_ERR "%s: Unable to map in all sg elements\n",
+		pr_err("%s: Unable to map in all sg elements\n",
 		       mmc_hostname(host->mmc));
 		host->dma.sg = NULL;
 		host->dma.num_ents = 0;
@@ -393,25 +392,24 @@ msmsdcc_data_err(struct msmsdcc_host *host, struct mmc_data *data,
 		 unsigned int status)
 {
 	if (status & MCI_DATACRCFAIL) {
-		printk(KERN_ERR "%s: Data CRC error\n",
-		       mmc_hostname(host->mmc));
-		printk(KERN_ERR "%s: opcode 0x%.8x\n", __func__,
+		pr_err("%s: Data CRC error\n", mmc_hostname(host->mmc));
+		pr_err("%s: opcode 0x%.8x\n", __func__,
 		       data->mrq->cmd->opcode);
-		printk(KERN_ERR "%s: blksz %d, blocks %d\n", __func__,
+		pr_err("%s: blksz %d, blocks %d\n", __func__,
 		       data->blksz, data->blocks);
 		data->error = -EILSEQ;
 	} else if (status & MCI_DATATIMEOUT) {
-		printk(KERN_ERR "%s: Data timeout\n", mmc_hostname(host->mmc));
+		pr_err("%s: Data timeout\n", mmc_hostname(host->mmc));
 		data->error = -ETIMEDOUT;
 	} else if (status & MCI_RXOVERRUN) {
-		printk(KERN_ERR "%s: RX overrun\n", mmc_hostname(host->mmc));
+		pr_err("%s: RX overrun\n", mmc_hostname(host->mmc));
 		data->error = -EIO;
 	} else if (status & MCI_TXUNDERRUN) {
-		printk(KERN_ERR "%s: TX underrun\n", mmc_hostname(host->mmc));
+		pr_err("%s: TX underrun\n", mmc_hostname(host->mmc));
 		data->error = -EIO;
 	} else {
-		printk(KERN_ERR "%s: Unknown error (0x%.8x)\n",
-		      mmc_hostname(host->mmc), status);
+		pr_err("%s: Unknown error (0x%.8x)\n",
+		       mmc_hostname(host->mmc), status);
 		data->error = -EIO;
 	}
 }
@@ -566,8 +564,7 @@ static void msmsdcc_do_cmdirq(struct msmsdcc_host *host, uint32_t status)
 		cmd->error = -ETIMEDOUT;
 	} else if (status & MCI_CMDCRCFAIL &&
 		   cmd->flags & MMC_RSP_CRC) {
-		printk(KERN_ERR "%s: Command CRC error\n",
-		       mmc_hostname(host->mmc));
+		pr_err("%s: Command CRC error\n", mmc_hostname(host->mmc));
 		cmd->error = -EILSEQ;
 	}
 
@@ -759,8 +756,8 @@ msmsdcc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 		if (ios->clock != host->clk_rate) {
 			rc = clk_set_rate(host->clk, ios->clock);
 			if (rc < 0)
-				printk(KERN_ERR
-				       "Error setting clock rate (%d)\n", rc);
+				pr_err("%s: Error setting clock rate (%d)\n",
+				       mmc_hostname(host->mmc), rc);
 			else
 				host->clk_rate = ios->clock;
 		}
@@ -848,9 +845,8 @@ msmsdcc_check_status(unsigned long data)
 	status = host->plat->status(mmc_dev(host->mmc));
 	host->eject = !status;
 	if (status ^ host->oldstat) {
-		printk(KERN_INFO
-		       "%s: Slot status change detected (%d -> %d)\n",
-		       mmc_hostname(host->mmc), host->oldstat, status);
+		pr_info("%s: Slot status change detected (%d -> %d)\n",
+			mmc_hostname(host->mmc), host->oldstat, status);
 		if (status)
 			mmc_detect_change(host->mmc, (5 * HZ) / 2);
 		else
@@ -900,13 +896,13 @@ msmsdcc_command_expired(unsigned long _data)
 	mrq = host->curr.mrq;
 
 	if (!mrq) {
-		printk(KERN_INFO "%s: Command expiry misfire\n",
-		       mmc_hostname(host->mmc));
+		pr_info("%s: Command expiry misfire\n",
+			mmc_hostname(host->mmc));
 		spin_unlock_irqrestore(&host->lock, flags);
 		return;
 	}
 
-	printk(KERN_ERR "%s: Command timeout (%p %p %p %p)\n",
+	pr_err("%s: Command timeout (%p %p %p %p)\n",
 	       mmc_hostname(host->mmc), mrq, mrq->cmd,
 	       mrq->data, host->dma.sg);
 
@@ -937,7 +933,7 @@ msmsdcc_init_dma(struct msmsdcc_host *host)
 					  &host->dma.nc_busaddr,
 					  GFP_KERNEL);
 	if (host->dma.nc == NULL) {
-		printk(KERN_ERR "Unable to allocate DMA buffer\n");
+		pr_err("Unable to allocate DMA buffer\n");
 		return -ENOMEM;
 	}
 	memset(host->dma.nc, 0x00, sizeof(struct msmsdcc_nc_dmadata));
@@ -980,7 +976,7 @@ msmsdcc_probe(struct platform_device *pdev)
 
 	/* must have platform data */
 	if (!plat) {
-		printk(KERN_ERR "%s: Platform data not available\n", __func__);
+		pr_err("%s: Platform data not available\n", __func__);
 		ret = -EINVAL;
 		goto out;
 	}
@@ -989,7 +985,7 @@ msmsdcc_probe(struct platform_device *pdev)
 		return -EINVAL;
 
 	if (pdev->resource == NULL || pdev->num_resources < 2) {
-		printk(KERN_ERR "%s: Invalid resource\n", __func__);
+		pr_err("%s: Invalid resource\n", __func__);
 		return -ENXIO;
 	}
 
@@ -1003,7 +999,7 @@ msmsdcc_probe(struct platform_device *pdev)
 						   "status_irq");
 
 	if (!cmd_irqres || !pio_irqres || !memres) {
-		printk(KERN_ERR "%s: Invalid resource\n", __func__);
+		pr_err("%s: Invalid resource\n", __func__);
 		return -ENXIO;
 	}
 
@@ -1071,8 +1067,7 @@ msmsdcc_probe(struct platform_device *pdev)
 
 	ret = clk_set_rate(host->clk, msmsdcc_fmin);
 	if (ret) {
-		printk(KERN_ERR "%s: Clock rate set failed (%d)\n",
-		       __func__, ret);
+		pr_err("%s: Clock rate set failed (%d)\n", __func__, ret);
 		goto clk_disable;
 	}
 
@@ -1125,14 +1120,14 @@ msmsdcc_probe(struct platform_device *pdev)
 				  DRIVER_NAME " (slot)",
 				  host);
 		if (ret) {
-			printk(KERN_ERR "Unable to get slot IRQ %d (%d)\n",
-			       host->stat_irq, ret);
+			pr_err("%s: Unable to get slot IRQ %d (%d)\n",
+			       mmc_hostname(mmc), host->stat_irq, ret);
 			goto clk_disable;
 		}
 	} else if (plat->register_status_notify) {
 		plat->register_status_notify(msmsdcc_status_notify_cb, host);
 	} else if (!plat->status)
-		printk(KERN_ERR "%s: No card detect facilities available\n",
+		pr_err("%s: No card detect facilities available\n",
 		       mmc_hostname(mmc));
 	else {
 		init_timer(&host->timer);
@@ -1168,34 +1163,28 @@ msmsdcc_probe(struct platform_device *pdev)
 	mmc_set_drvdata(pdev, mmc);
 	mmc_add_host(mmc);
 
-	printk(KERN_INFO
-	       "%s: Qualcomm MSM SDCC at 0x%016llx irq %d,%d dma %d\n",
-	       mmc_hostname(mmc), (unsigned long long)memres->start,
-	       (unsigned int) cmd_irqres->start,
-	       (unsigned int) host->stat_irq, host->dma.channel);
-	printk(KERN_INFO "%s: 4 bit data mode %s\n", mmc_hostname(mmc),
-	       (mmc->caps & MMC_CAP_4_BIT_DATA ? "enabled" : "disabled"));
-	printk(KERN_INFO "%s: MMC clock %u -> %u Hz, PCLK %u Hz\n",
-	       mmc_hostname(mmc), msmsdcc_fmin, msmsdcc_fmax, host->pclk_rate);
-	printk(KERN_INFO "%s: Slot eject status = %d\n", mmc_hostname(mmc),
-	       host->eject);
-	printk(KERN_INFO "%s: Power save feature enable = %d\n",
-	       mmc_hostname(mmc), msmsdcc_pwrsave);
+	pr_info("%s: Qualcomm MSM SDCC at 0x%016llx irq %d,%d dma %d\n",
+		mmc_hostname(mmc), (unsigned long long)memres->start,
+		(unsigned int) cmd_irqres->start,
+		(unsigned int) host->stat_irq, host->dma.channel);
+	pr_info("%s: 4 bit data mode %s\n", mmc_hostname(mmc),
+		(mmc->caps & MMC_CAP_4_BIT_DATA ? "enabled" : "disabled"));
+	pr_info("%s: MMC clock %u -> %u Hz, PCLK %u Hz\n",
+		mmc_hostname(mmc), msmsdcc_fmin, msmsdcc_fmax, host->pclk_rate);
+	pr_info("%s: Slot eject status = %d\n", mmc_hostname(mmc), host->eject);
+	pr_info("%s: Power save feature enable = %d\n",
+		mmc_hostname(mmc), msmsdcc_pwrsave);
 
 	if (host->dma.channel != -1) {
-		printk(KERN_INFO
-		       "%s: DM non-cached buffer at %p, dma_addr 0x%.8x\n",
-		       mmc_hostname(mmc), host->dma.nc, host->dma.nc_busaddr);
-		printk(KERN_INFO
-		       "%s: DM cmd busaddr 0x%.8x, cmdptr busaddr 0x%.8x\n",
-		       mmc_hostname(mmc), host->dma.cmd_busaddr,
-		       host->dma.cmdptr_busaddr);
+		pr_info("%s: DM non-cached buffer at %p, dma_addr 0x%.8x\n",
+			mmc_hostname(mmc), host->dma.nc, host->dma.nc_busaddr);
+		pr_info("%s: DM cmd busaddr 0x%.8x, cmdptr busaddr 0x%.8x\n",
+			mmc_hostname(mmc), host->dma.cmd_busaddr,
+			host->dma.cmdptr_busaddr);
 	} else
-		printk(KERN_INFO
-		       "%s: PIO transfer enabled\n", mmc_hostname(mmc));
+		pr_info("%s: PIO transfer enabled\n", mmc_hostname(mmc));
 	if (host->timer.function)
-		printk(KERN_INFO "%s: Polling status mode enabled\n",
-		       mmc_hostname(mmc));
+		pr_info("%s: Polling status mode enabled\n", mmc_hostname(mmc));
 
 	return 0;
  cmd_irq_free: