spi: bfin-v3: use devm_spi_register_master()

Use devm_spi_register_master() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/spi-bfin-v3.c b/drivers/spi/spi-bfin-v3.c
index f4bf813..8f85988 100644 (file)
--- a/drivers/spi/spi-bfin-v3.c
+++ b/drivers/spi/spi-bfin-v3.c
@@ -867,7 +867,7 @@ static int bfin_spi_probe(struct platform_device *pdev)
        tasklet_init(&drv_data->pump_transfers,
                        bfin_spi_pump_transfers, (unsigned long)drv_data);
        /* register with the SPI framework */
-       ret = spi_register_master(master);
+       ret = devm_spi_register_master(dev, master);
        if (ret) {
                dev_err(dev, "can not  register spi master\n");
                goto err_free_peripheral;
@@ -898,7 +898,6 @@ static int bfin_spi_remove(struct platform_device *pdev)
        free_dma(drv_data->rx_dma);
        free_dma(drv_data->tx_dma);
 
-       spi_unregister_master(drv_data->master);
        return 0;
 }