1 files changed, 6 insertions, 12 deletions

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index d25bc97dc5c6..9a4c151067dd 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1104,7 +1104,6 @@ static irqreturn_t sh_mmcif_irqt(int irq, void *dev_id)
 {
 	struct sh_mmcif_host *host = dev_id;
 	struct mmc_request *mrq = host->mrq;
-	struct mmc_data *data = mrq->data;
 
 	cancel_delayed_work_sync(&host->timeout_work);
 
@@ -1152,13 +1151,14 @@ static irqreturn_t sh_mmcif_irqt(int irq, void *dev_id)
 	case MMCIF_WAIT_FOR_READ_END:
 	case MMCIF_WAIT_FOR_WRITE_END:
 		if (host->sd_error)
-			data->error = sh_mmcif_error_manage(host);
+			mrq->data->error = sh_mmcif_error_manage(host);
 		break;
 	default:
 		BUG();
 	}
 
 	if (host->wait_for != MMCIF_WAIT_FOR_STOP) {
+		struct mmc_data *data = mrq->data;
 		if (!mrq->cmd->error && data && !data->error)
 			data->bytes_xfered =
 				data->blocks * data->blksz;
@@ -1231,10 +1231,6 @@ static irqreturn_t sh_mmcif_intr(int irq, void *dev_id)
 		host->sd_error = true;
 		dev_dbg(&host->pd->dev, "int err state = %08x\n", state);
 	}
-	if (host->state == STATE_IDLE) {
-		dev_info(&host->pd->dev, "Spurious IRQ status 0x%x", state);
-		return IRQ_HANDLED;
-	}
 	if (state & ~(INT_CMD12RBE | INT_CMD12CRE)) {
 		if (!host->dma_active)
 			return IRQ_WAKE_THREAD;
@@ -1302,7 +1298,7 @@ static void sh_mmcif_init_ocr(struct sh_mmcif_host *host)
 		dev_warn(mmc_dev(mmc), "Platform OCR mask is ignored\n");
 }
 
-static int __devinit sh_mmcif_probe(struct platform_device *pdev)
+static int sh_mmcif_probe(struct platform_device *pdev)
 {
 	int ret = 0, irq[2];
 	struct mmc_host *mmc;
@@ -1310,7 +1306,6 @@ static int __devinit sh_mmcif_probe(struct platform_device *pdev)
 	struct sh_mmcif_plat_data *pd = pdev->dev.platform_data;
 	struct resource *res;
 	void __iomem *reg;
-	char clk_name[8];
 
 	irq[0] = platform_get_irq(pdev, 0);
 	irq[1] = platform_get_irq(pdev, 1);
@@ -1360,11 +1355,10 @@ static int __devinit sh_mmcif_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	host->power = false;
 
-	snprintf(clk_name, sizeof(clk_name), "mmc%d", pdev->id);
-	host->hclk = clk_get(&pdev->dev, clk_name);
+	host->hclk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(host->hclk)) {
 		ret = PTR_ERR(host->hclk);
-		dev_err(&pdev->dev, "cannot get clock \"%s\": %d\n", clk_name, ret);
+		dev_err(&pdev->dev, "cannot get clock: %d\n", ret);
 		goto eclkget;
 	}
 	ret = sh_mmcif_clk_update(host);
@@ -1430,7 +1424,7 @@ ealloch:
 	return ret;
 }
 
-static int __devexit sh_mmcif_remove(struct platform_device *pdev)
+static int sh_mmcif_remove(struct platform_device *pdev)
 {
 	struct sh_mmcif_host *host = platform_get_drvdata(pdev);
 	struct sh_mmcif_plat_data *pd = pdev->dev.platform_data;