From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 22 Aug 2013 02:02:17 +0000 (+0900)
Subject: spi: bfin-v3: remove unnecessary platform_set_drvdata()
X-Git-Tag: firefly_0821_release~176^2~5480^2~14^2~4
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d9740f6aa667cd5a145f976acd6029d5ea01fc58;p=firefly-linux-kernel-4.4.55.git

spi: bfin-v3: remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.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 603d7e91085b..914f9fe1ec99 100644
--- a/drivers/spi/spi-bfin-v3.c
+++ b/drivers/spi/spi-bfin-v3.c
@@ -888,7 +888,6 @@ err_free_rx_dma:
 err_free_tx_dma:
 	free_dma(tx_dma);
 err_put_master:
-	platform_set_drvdata(pdev, NULL);
 	spi_master_put(master);
 
 	return ret;
@@ -905,7 +904,6 @@ static int bfin_spi_remove(struct platform_device *pdev)
 	free_dma(drv_data->rx_dma);
 	free_dma(drv_data->tx_dma);
 
-	platform_set_drvdata(pdev, NULL);
 	spi_unregister_master(drv_data->master);
 	return 0;
 }