From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Fri, 15 Nov 2013 07:44:02 +0000 (+0800)
Subject: spi: rspi: use platform drvdata correctly in rspi_remove()
X-Git-Tag: v3.13-rc3~27^2^8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=53063ec6e2cc38000f98a5de557b7e4fed186cfc;p=platform%2Fkernel%2Flinux-exynos.git

spi: rspi: use platform drvdata correctly in rspi_remove()

We had set the platform drvdata in rspi_probe() as a type of
struct rspi_data, but use it as struct spi_master in rspi_remove()
Fix by remove the unnecessary spi_master_[get|put]() since rspi->master
is no longer used after spi_unregister_master().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index 58449ad4..9e829ce 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -885,14 +885,13 @@ static void rspi_release_dma(struct rspi_data *rspi)
 
 static int rspi_remove(struct platform_device *pdev)
 {
-	struct rspi_data *rspi = spi_master_get(platform_get_drvdata(pdev));
+	struct rspi_data *rspi = platform_get_drvdata(pdev);
 
 	spi_unregister_master(rspi->master);
 	rspi_release_dma(rspi);
 	free_irq(platform_get_irq(pdev, 0), rspi);
 	clk_put(rspi->clk);
 	iounmap(rspi->addr);
-	spi_master_put(rspi->master);
 
 	return 0;
 }