From 9f74f5b541c2994c7cad4c450323913bff67fab7 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Mon, 6 May 2013 13:05:43 +0900 Subject: [PATCH] mfd: jz4740-adc: Remove unnecessary platform_set_drvdata() The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han Acked-by: Lee Jones Signed-off-by: Samuel Ortiz --- drivers/mfd/jz4740-adc.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/mfd/jz4740-adc.c b/drivers/mfd/jz4740-adc.c index e80587f..01e86ce 100644 --- a/drivers/mfd/jz4740-adc.c +++ b/drivers/mfd/jz4740-adc.c @@ -294,7 +294,6 @@ static int jz4740_adc_probe(struct platform_device *pdev) err_clk_put: clk_put(adc->clk); err_iounmap: - platform_set_drvdata(pdev, NULL); iounmap(adc->base); err_release_mem_region: release_mem_region(adc->mem->start, resource_size(adc->mem)); @@ -317,8 +316,6 @@ static int jz4740_adc_remove(struct platform_device *pdev) clk_put(adc->clk); - platform_set_drvdata(pdev, NULL); - return 0; } -- 2.7.4