From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751318Ab2LUFZn (ORCPT ); Fri, 21 Dec 2012 00:25:43 -0500 Received: from mailout1.samsung.com ([203.254.224.24]:57846 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750908Ab2LUFZh (ORCPT ); Fri, 21 Dec 2012 00:25:37 -0500 X-AuditID: cbfee61a-b7fa66d0000004cf-2e-50d3f2d04dac From: Jingoo Han To: "'Andrew Morton'" , "'LKML'" Cc: "'Richard Purdie'" , "'Thierry Reding'" , "'Jingoo Han'" References: <001001cddf3b$7bb2c3b0$73184b10$%han@samsung.com> In-reply-to: <001001cddf3b$7bb2c3b0$73184b10$%han@samsung.com> Subject: [PATCH 2/6] pwm_backlight: use bl_get_data instead of dev_get_drvdata Date: Fri, 21 Dec 2012 14:25:36 +0900 Message-id: <001101cddf3b$9b0f2d20$d12d8760$%han@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac3fO3udRdsnHWRmS2i/6pBmiWTW1AAAAeCQ Content-language: ko DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrBIsWRmVeSWpSXmKPExsVy+t8zQ90Lny4HGPRNlbe4vGsOmwOjx+dN cgGMUVw2Kak5mWWpRfp2CVwZX15+ZiyYyl8xv+k9UwPjU54uRk4OCQETiRsnl7FB2GISF+6t B7K5OIQEljFKLN+xlA2maMq5D4wQiUWMEgue/mWGcGYzSXzZcJYJpIpNQE3iy5fD7CC2iECE RPOMWWBFzAKtjBJHn7xgAUkICdhKXJj0hRnE5hSwk+jc/YgRxBYW8JM43P0SrJlFQFVi+Z1X rCA2L0j953PMELagxI/J98DmMAtoSazfeZwJwpaX2LzmLVANB9Cp6hKP/upC3GAk0XTwLiNE iYjEvhfvGCHGC0h8m3yIBaJcVmLTAbAzJQQWsUvMet3PCPGxpMTBFTdYJjBKzEKyeRaSzbOQ bJ6FZMUCRpZVjKKpBckFxUnpuYZ6xYm5xaV56XrJ+bmbGCHRJbWDcWWDxSFGAQ5GJR5eRrPL AUKsiWXFlbmHGCU4mJVEeP0/AIV4UxIrq1KL8uOLSnNSiw8x+gBdPpFZSjQ5Hxj5eSXxhsbG JmYmpibmlqbmpjiElcR5mz1SAoQE0hNLUrNTUwtSi2DGMXFwSjUwyjC5acm/lD37594eh2Dt O9d2t8oqnIuI19l5rftYMVvSZy+jLas7w5/wXJ3/5MbxlpXzpe33dP81uHOx5fS+zzP9trf2 yR57PvO6+fTDeiYWk70urOjda27JrXo46J+y+M5IDs3zbpNvcRYoN2ty/Kye9d1792/Txe5q mfzie/d7SIut87nXr8RSnJFoqMVcVJwIAIwgCZLbAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrOIsWRmVeSWpSXmKPExsVy+t9jAd0Lny4HGJybJGVxedccNgdGj8+b 5AIYoxoYbTJSE1NSixRS85LzUzLz0m2VvIPjneNNzQwMdQ0tLcyVFPISc1NtlVx8AnTdMnOA pioplCXmlAKFAhKLi5X07TBNCA1x07WAaYzQ9Q0JgusxMkADCesYM768/MxYMJW/Yn7Te6YG xqc8XYycHBICJhJTzn1ghLDFJC7cW8/WxcjFISSwiFFiwdO/zBDObCaJLxvOMoFUsQmoSXz5 cpgdxBYRiJBonjELrIhZoJVR4uiTFywgCSEBW4kLk74wg9icAnYSnbsfga0QFvCTONz9EqyZ RUBVYvmdV6wgNi9I/edzzBC2oMSPyffA5jALaEms33mcCcKWl9i85i1QDQfQqeoSj/7qQtxg JNF08C4jRImIxL4X7xgnMArNQjJpFpJJs5BMmoWkZQEjyypG0dSC5ILipPRcQ73ixNzi0rx0 veT83E2M4Nh9JrWDcWWDxSFGAQ5GJR5eRrPLAUKsiWXFlbmHGCU4mJVEeP0/AIV4UxIrq1KL 8uOLSnNSiw8x+gA9OpFZSjQ5H5hW8kriDY1NzIwsjcwsjEzMzXEIK4nzNnukBAgJpCeWpGan phakFsGMY+LglGpgFBW9fGvCJskWW+dcfm6fxA9NCq1x3q29HcISJ9Kq43g5/zdGlxcpHv7t cWHX9vPBEdHTNOflyKTXil6tnBW2c58PS/YjnfR3C33W7nZYO9dHOFCnPdT0UnF1plzh23Xf ftStyXnAe65tQ29AV2yWu+HMRx1bZ4S/tlDSeTn9h0zBjXtnvuYqsRRnJBpqMRcVJwIAycEZ RgoDAAA= X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the wrapper function for getting the driver data using backlight_device instead of using dev_get_drvdata with &bd->dev, so we can directly pass a struct backlight_device. Signed-off-by: Jingoo Han Cc: Thierry Reding --- drivers/video/backlight/pwm_bl.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index 069983c..f2f4c43 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -37,7 +37,7 @@ struct pwm_bl_data { static int pwm_backlight_update_status(struct backlight_device *bl) { - struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev); + struct pwm_bl_data *pb = bl_get_data(bl); int brightness = bl->props.brightness; int max = bl->props.max_brightness; @@ -83,7 +83,7 @@ static int pwm_backlight_get_brightness(struct backlight_device *bl) static int pwm_backlight_check_fb(struct backlight_device *bl, struct fb_info *info) { - struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev); + struct pwm_bl_data *pb = bl_get_data(bl); return !pb->check_fb || pb->check_fb(pb->dev, info); } @@ -264,7 +264,7 @@ err_alloc: static int pwm_backlight_remove(struct platform_device *pdev) { struct backlight_device *bl = platform_get_drvdata(pdev); - struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev); + struct pwm_bl_data *pb = bl_get_data(bl); backlight_device_unregister(bl); pwm_config(pb->pwm, 0, pb->period); @@ -278,7 +278,7 @@ static int pwm_backlight_remove(struct platform_device *pdev) static int pwm_backlight_suspend(struct device *dev) { struct backlight_device *bl = dev_get_drvdata(dev); - struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev); + struct pwm_bl_data *pb = bl_get_data(bl); if (pb->notify) pb->notify(pb->dev, 0); -- 1.7.2.5