Merge remote-tracking branches 'spi/topic/imx', 'spi/topic/init', 'spi/topic/mpc512x...

[cascardo/linux.git] / drivers / spi / spi-gpio.c

diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 7beeb29..0982307 100644 (file)
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -19,7 +19,6 @@
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
 #include <linux/of.h>
@@ -250,7 +249,7 @@ static int spi_gpio_setup(struct spi_device *spi)
                /*
                 * ... otherwise, take it from spi->controller_data
                 */
-               cs = (unsigned int) spi->controller_data;
+               cs = (unsigned int)(uintptr_t) spi->controller_data;
        }
 
        if (!spi->controller_state) {
@@ -503,13 +502,12 @@ static int spi_gpio_remove(struct platform_device *pdev)
 {
        struct spi_gpio                 *spi_gpio;
        struct spi_gpio_platform_data   *pdata;
-       int                             status;
 
        spi_gpio = platform_get_drvdata(pdev);
        pdata = dev_get_platdata(&pdev->dev);
 
        /* stop() unregisters child devices too */
-       status = spi_bitbang_stop(&spi_gpio->bitbang);
+       spi_bitbang_stop(&spi_gpio->bitbang);
 
        if (SPI_MISO_GPIO != SPI_GPIO_NO_MISO)
                gpio_free(SPI_MISO_GPIO);
@@ -518,7 +516,7 @@ static int spi_gpio_remove(struct platform_device *pdev)
        gpio_free(SPI_SCK_GPIO);
        spi_master_put(spi_gpio->bitbang.master);
 
-       return status;
+       return 0;
 }
 
 MODULE_ALIAS("platform:" DRIVER_NAME);