From: Laurent Pinchart Date: Tue, 17 Jan 2017 08:28:54 +0000 (+0200) Subject: drm: bridge: dw-hdmi: Embed drm_bridge in struct dw_hdmi X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=70c963ec4f15a13197524611875168f23acc4a97;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm: bridge: dw-hdmi: Embed drm_bridge in struct dw_hdmi The drm_bridge instance is always needed, there's no point in allocating it separately. Signed-off-by: Laurent Pinchart Reviewed-by: Jose Abreu Signed-off-by: Archit Taneja Link: http://patchwork.freedesktop.org/patch/msgid/20170117082910.27023-5-laurent.pinchart+renesas@ideasonboard.com --- diff --git a/drivers/gpu/drm/bridge/dw-hdmi.c b/drivers/gpu/drm/bridge/dw-hdmi.c index 5f8044a7d602..2c85b6c07a80 100644 --- a/drivers/gpu/drm/bridge/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/dw-hdmi.c @@ -116,7 +116,7 @@ struct dw_hdmi_i2c { struct dw_hdmi { struct drm_connector connector; struct drm_encoder *encoder; - struct drm_bridge *bridge; + struct drm_bridge bridge; struct platform_device *audio; enum dw_hdmi_devtype dev_type; @@ -1806,7 +1806,7 @@ static irqreturn_t dw_hdmi_irq(int irq, void *dev_id) if (intr_stat & HDMI_IH_PHY_STAT0_HPD) { dev_dbg(hdmi->dev, "EVENT=%s\n", phy_int_pol & HDMI_PHY_HPD ? "plugin" : "plugout"); - drm_helper_hpd_irq_event(hdmi->bridge->dev); + drm_helper_hpd_irq_event(hdmi->bridge.dev); } hdmi_writeb(hdmi, intr_stat, HDMI_IH_PHY_STAT0); @@ -1819,16 +1819,9 @@ static irqreturn_t dw_hdmi_irq(int irq, void *dev_id) static int dw_hdmi_register(struct drm_device *drm, struct dw_hdmi *hdmi) { struct drm_encoder *encoder = hdmi->encoder; - struct drm_bridge *bridge; + struct drm_bridge *bridge = &hdmi->bridge; int ret; - bridge = devm_kzalloc(drm->dev, sizeof(*bridge), GFP_KERNEL); - if (!bridge) { - DRM_ERROR("Failed to allocate drm bridge\n"); - return -ENOMEM; - } - - hdmi->bridge = bridge; bridge->driver_private = hdmi; bridge->funcs = &dw_hdmi_bridge_funcs; ret = drm_bridge_attach(encoder, bridge, NULL);