Merge remote-tracking branch 'spi/topic/dspi' into spi-next

drivers/spi/Kconfig

@@ -264,6 +264,7 @@ config SPI_FSL_SPI
 config SPI_FSL_DSPI
 	tristate "Freescale DSPI controller"
 	select SPI_BITBANG
+	depends on SOC_VF610 || COMPILE_TEST
 	help
 	  This enables support for the Freescale DSPI controller in master
 	  mode. VF610 platform uses the controller.

drivers/spi/spi-fsl-dspi.c

@@ -108,7 +108,7 @@ struct fsl_dspi {
 	struct spi_bitbang	bitbang;
 	struct platform_device	*pdev;
 
-	void			*base;
+	void __iomem		*base;
 	int			irq;
 	struct clk 		*clk;
 
@@ -165,7 +165,7 @@ static void hz_to_spi_baud(char *pbr, char *br, int speed_hz,
 			}
 		}
 
-	pr_warn("Can not find valid buad rate,speed_hz is %d,clkrate is %ld\
+	pr_warn("Can not find valid baud rate,speed_hz is %d,clkrate is %ld\
 		,we use the max prescaler value.\n", speed_hz, clkrate);
 	*pbr = ARRAY_SIZE(pbr_tbl) - 1;
 	*br =  ARRAY_SIZE(brs) - 1;
@@ -520,7 +520,6 @@ static int dspi_probe(struct platform_device *pdev)
 	clk_disable_unprepare(dspi->clk);
 out_master_put:
 	spi_master_put(master);
-	platform_set_drvdata(pdev, NULL);
 
 	return ret;
 }
@@ -531,6 +530,7 @@ static int dspi_remove(struct platform_device *pdev)
 
 	/* Disconnect from the SPI framework */
 	spi_bitbang_stop(&dspi->bitbang);
+	clk_disable_unprepare(dspi->clk);
 	spi_master_put(dspi->bitbang.master);
 
 	return 0;
@@ -547,5 +547,5 @@ static struct platform_driver fsl_dspi_driver = {
 module_platform_driver(fsl_dspi_driver);
 
 MODULE_DESCRIPTION("Freescale DSPI Controller Driver");
-MODULE_LICENSE("GPL v2");
+MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:" DRIVER_NAME);