From mboxrd@z Thu Jan 1 00:00:00 1970 From: Archit Taneja Date: Wed, 13 Feb 2013 14:19:09 +0000 Subject: [PATCH 06/11] OMAPDSS: Generic DPI Panel: use devm_kzalloc for allocating driver data Message-Id: <1360764434-18788-7-git-send-email-archit@ti.com> List-Id: References: <1360764434-18788-1-git-send-email-archit@ti.com> In-Reply-To: <1360764434-18788-1-git-send-email-archit@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: tomi.valkeinen@ti.com Cc: linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org, Archit Taneja Use devm_kzalloc instead of kzalloc to allocate driver data for the generic dpi panel driver. This simplifies the driver's probe and remove functions. Signed-off-by: Archit Taneja --- drivers/video/omap2/displays/panel-generic-dpi.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/video/omap2/displays/panel-generic-dpi.c b/drivers/video/omap2/displays/panel-generic-dpi.c index 54ca8ae..6cb2fe0 100644 --- a/drivers/video/omap2/displays/panel-generic-dpi.c +++ b/drivers/video/omap2/displays/panel-generic-dpi.c @@ -632,7 +632,7 @@ static int generic_dpi_panel_probe(struct omap_dss_device *dssdev) dssdev->panel.timings = panel_config->timings; - drv_data = kzalloc(sizeof(*drv_data), GFP_KERNEL); + drv_data = devm_kzalloc(&dssdev->dev, sizeof(*drv_data), GFP_KERNEL); if (!drv_data) return -ENOMEM; @@ -648,12 +648,8 @@ static int generic_dpi_panel_probe(struct omap_dss_device *dssdev) static void __exit generic_dpi_panel_remove(struct omap_dss_device *dssdev) { - struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev); - dev_dbg(&dssdev->dev, "remove\n"); - kfree(drv_data); - dev_set_drvdata(&dssdev->dev, NULL); } -- 1.7.9.5