From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 24 Sep 2013 04:32:56 +0000 (+0900)
Subject: spi: mxs: use devm_spi_register_master()
X-Git-Tag: next-20131017~33^2~8^2^2~12
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=33e195acf2682627d9f4d9fb9c30a5dd5323bc5c;p=karo-tx-linux.git

spi: mxs: 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-mxs.c b/drivers/spi/spi-mxs.c
index de7b1141b90f..312c7f99c4a7 100644
--- a/drivers/spi/spi-mxs.c
+++ b/drivers/spi/spi-mxs.c
@@ -571,7 +571,7 @@ static int mxs_spi_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, master);
 
-	ret = spi_register_master(master);
+	ret = devm_spi_register_master(&pdev->dev, master);
 	if (ret) {
 		dev_err(&pdev->dev, "Cannot register SPI master, %d\n", ret);
 		goto out_disable_clk;
@@ -598,10 +598,8 @@ static int mxs_spi_remove(struct platform_device *pdev)
 	spi = spi_master_get_devdata(master);
 	ssp = &spi->ssp;
 
-	spi_unregister_master(master);
 	clk_disable_unprepare(ssp->clk);
 	dma_release_channel(ssp->dmach);
-	spi_master_put(master);
 
 	return 0;
 }