spi: bcm63xx: use devm_spi_register_master()

Use devm_spi_register_master() to make cleanup paths simpler,
and remove a duplicate put.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index 536b0e3..80d56b2 100644 (file)
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -412,7 +412,7 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)
        bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);
 
        /* register and we are done */
-       ret = spi_register_master(master);
+       ret = devm_spi_register_master(dev, master);
        if (ret) {
                dev_err(dev, "spi register failed\n");
                goto out_clk_disable;
@@ -438,8 +438,6 @@ static int bcm63xx_spi_remove(struct platform_device *pdev)
        struct spi_master *master = spi_master_get(platform_get_drvdata(pdev));
        struct bcm63xx_spi *bs = spi_master_get_devdata(master);
 
-       spi_unregister_master(master);
-
        /* reset spi block */
        bcm_spi_writeb(bs, 0, SPI_INT_MASK);
 
@@ -447,8 +445,6 @@ static int bcm63xx_spi_remove(struct platform_device *pdev)
        clk_disable_unprepare(bs->clk);
        clk_put(bs->clk);
 
-       spi_master_put(master);
-
        return 0;
 }