Merge branch 'linus' into perfcounters/core

Merge reason: This brach was on -rc1, refresh it to almost-rc4 to pick up
              the latest upstream fixes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 7 insertions, 12 deletions

diff --git a/drivers/mmc/host/imxmmc.c b/drivers/mmc/host/imxmmc.c
index eb29b1d933ac..e0be21a4a696 100644
--- a/drivers/mmc/host/imxmmc.c
+++ b/drivers/mmc/host/imxmmc.c
@@ -307,13 +307,6 @@ static void imxmci_setup_data(struct imxmci_host *host, struct mmc_data *data)
 
 	wmb();
 
-	if (host->actual_bus_width == MMC_BUS_WIDTH_4)
-		BLR(host->dma) = 0;	/* burst 64 byte read / 64 bytes write */
-	else
-		BLR(host->dma) = 16;	/* burst 16 byte read / 16 bytes write */
-
-	RSSR(host->dma) = DMA_REQ_SDHC;
-
 	set_bit(IMXMCI_PEND_DMA_DATA_b, &host->pending_events);
 	clear_bit(IMXMCI_PEND_CPU_DATA_b, &host->pending_events);
 
@@ -818,9 +811,11 @@ static void imxmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 	if (ios->bus_width == MMC_BUS_WIDTH_4) {
 		host->actual_bus_width = MMC_BUS_WIDTH_4;
 		imx_gpio_mode(PB11_PF_SD_DAT3);
+		BLR(host->dma) = 0;	/* burst 64 byte read/write */
 	} else {
 		host->actual_bus_width = MMC_BUS_WIDTH_1;
 		imx_gpio_mode(GPIO_PORTB | GPIO_IN | GPIO_PUEN | 11);
+		BLR(host->dma) = 16;	/* burst 16 byte read/write */
 	}
 
 	if (host->power_mode != ios->power_mode) {
@@ -938,7 +933,7 @@ static void imxmci_check_status(unsigned long data)
 	mod_timer(&host->timer, jiffies + (HZ>>1));
 }
 
-static int imxmci_probe(struct platform_device *pdev)
+static int __init imxmci_probe(struct platform_device *pdev)
 {
 	struct mmc_host *mmc;
 	struct imxmci_host *host = NULL;
@@ -1034,6 +1029,7 @@ static int imxmci_probe(struct platform_device *pdev)
 	}
 	host->dma_allocated = 1;
 	imx_dma_setup_handlers(host->dma, imxmci_dma_irq, NULL, host);
+	RSSR(host->dma) = DMA_REQ_SDHC;
 
 	tasklet_init(&host->tasklet, imxmci_tasklet_fnc, (unsigned long)host);
 	host->status_reg=0;
@@ -1079,7 +1075,7 @@ out:
 	return ret;
 }
 
-static int imxmci_remove(struct platform_device *pdev)
+static int __exit imxmci_remove(struct platform_device *pdev)
 {
 	struct mmc_host *mmc = platform_get_drvdata(pdev);
 
@@ -1145,8 +1141,7 @@ static int imxmci_resume(struct platform_device *dev)
 #endif /* CONFIG_PM */
 
 static struct platform_driver imxmci_driver = {
-	.probe		= imxmci_probe,
-	.remove		= imxmci_remove,
+	.remove		= __exit_p(imxmci_remove),
 	.suspend	= imxmci_suspend,
 	.resume		= imxmci_resume,
 	.driver		= {
@@ -1157,7 +1152,7 @@ static struct platform_driver imxmci_driver = {
 
 static int __init imxmci_init(void)
 {
-	return platform_driver_register(&imxmci_driver);
+	return platform_driver_probe(&imxmci_driver, imxmci_probe);
 }
 
 static void __exit imxmci_exit(void)