spi: bitbang: Let spi_bitbang_start() take a reference to master

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

diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 68b69fec13a911cc2ec859ab3b40e5f0ff3f27a6..14c01b44ca7abc6be1e2afafc9f94577624123c7 100644 (file)
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -467,7 +467,7 @@ static int spi_gpio_probe(struct platform_device *pdev)
        }
 #endif
 
-       spi_gpio->bitbang.master = spi_master_get(master);
+       spi_gpio->bitbang.master = master;
        spi_gpio->bitbang.chipselect = spi_gpio_chipselect;
 
        if ((master_flags & (SPI_MASTER_NO_TX | SPI_MASTER_NO_RX)) == 0) {
@@ -486,7 +486,6 @@ static int spi_gpio_probe(struct platform_device *pdev)
 
        status = spi_bitbang_start(&spi_gpio->bitbang);
        if (status < 0) {
-               spi_master_put(spi_gpio->bitbang.master);
 gpio_free:
                if (SPI_MISO_GPIO != SPI_GPIO_NO_MISO)
                        gpio_free(SPI_MISO_GPIO);
@@ -510,13 +509,13 @@ static int spi_gpio_remove(struct platform_device *pdev)
 
        /* stop() unregisters child devices too */
        status = spi_bitbang_stop(&spi_gpio->bitbang);
-       spi_master_put(spi_gpio->bitbang.master);
 
        if (SPI_MISO_GPIO != SPI_GPIO_NO_MISO)
                gpio_free(SPI_MISO_GPIO);
        if (SPI_MOSI_GPIO != SPI_GPIO_NO_MOSI)
                gpio_free(SPI_MOSI_GPIO);
        gpio_free(SPI_SCK_GPIO);
+       spi_master_put(spi_gpio->bitbang.master);
 
        return status;
 }