From patchwork Tue Mar 19 16:36:22 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 55136 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from vger.kernel.org ([209.132.180.67]) by www.linuxtv.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h6Hjt-0007X3-Bt; Tue, 19 Mar 2019 16:37:21 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727368AbfCSQgc (ORCPT + 1 other); Tue, 19 Mar 2019 12:36:32 -0400 Received: from sauhun.de ([88.99.104.3]:46062 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726579AbfCSQgc (ORCPT ); Tue, 19 Mar 2019 12:36:32 -0400 Received: from localhost (p5486CE21.dip0.t-ipconnect.de [84.134.206.33]) by pokefinder.org (Postfix) with ESMTPSA id A74A02C3F83; Tue, 19 Mar 2019 17:36:28 +0100 (CET) From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Wolfram Sang , Rui Miguel Silva , Steve Longerbeam , Philipp Zabel , Mauro Carvalho Chehab , Greg Kroah-Hartman , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-media@vger.kernel.org, devel@driverdev.osuosl.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/1] staging: media: imx: imx7-mipi-csis: simplify getting .driver_data Date: Tue, 19 Mar 2019 17:36:22 +0100 Message-Id: <20190319163622.30607-1-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.11.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org We should get 'driver_data' from 'struct device' directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang Reviewed-by: Rui Miguel Silva Reviewed-by: Simon Horman --- Build tested only. buildbot is happy. drivers/staging/media/imx/imx7-mipi-csis.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c index 2ddcc42ab8ff..44569c63e4de 100644 --- a/drivers/staging/media/imx/imx7-mipi-csis.c +++ b/drivers/staging/media/imx/imx7-mipi-csis.c @@ -1039,8 +1039,7 @@ static int mipi_csis_probe(struct platform_device *pdev) static int mipi_csis_pm_suspend(struct device *dev, bool runtime) { - struct platform_device *pdev = to_platform_device(dev); - struct v4l2_subdev *mipi_sd = platform_get_drvdata(pdev); + struct v4l2_subdev *mipi_sd = dev_get_drvdata(dev); struct csi_state *state = mipi_sd_to_csis_state(mipi_sd); int ret = 0; @@ -1064,8 +1063,7 @@ static int mipi_csis_pm_suspend(struct device *dev, bool runtime) static int mipi_csis_pm_resume(struct device *dev, bool runtime) { - struct platform_device *pdev = to_platform_device(dev); - struct v4l2_subdev *mipi_sd = platform_get_drvdata(pdev); + struct v4l2_subdev *mipi_sd = dev_get_drvdata(dev); struct csi_state *state = mipi_sd_to_csis_state(mipi_sd); int ret = 0;