Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752612AbbDDCrj (ORCPT ); Fri, 3 Apr 2015 22:47:39 -0400 Received: from www.osadl.org ([62.245.132.105]:41420 "EHLO www.osadl.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752283AbbDDCrd (ORCPT ); Fri, 3 Apr 2015 22:47:33 -0400 From: Nicholas Mc Guire To: David Airlie Cc: Hai Li , Rob Clark , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Nicholas Mc Guire Subject: [PATCH] drm/msm: fix build warning - missing prototype Date: Sat, 4 Apr 2015 04:39:35 +0200 Message-Id: <1428115175-1985-1-git-send-email-hofrat@osadl.org> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1587 Lines: 41 fix build warning when building edp/edp_aux.o due to missing prototype for edp_aux_transfer. Signed-off-by: Nicholas Mc Guire --- building drivers/gpu/drm/msm/msm.ko gives the following warning: drivers/gpu/drm/msm/edp/edp_aux.c:118:9: warning: no previous prototype for 'edp_aux_transfer' [-Wmissing-prototypes] ssize_t edp_aux_transfer(struct drm_dp_aux *drm_aux, struct drm_dp_aux_msg *msg) ^ the fix is to simply add the missing prototype to drivers/gpu/drm/msm/edp/edp.h This was compile tested with qcom_defconfig + CONFIG_DRM=m (implies CONFIG_DRM_MSM=m) Patch is against 4.0-rc6 (localversion-next is -next-20150402) drivers/gpu/drm/msm/edp/edp.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/msm/edp/edp.h b/drivers/gpu/drm/msm/edp/edp.h index ba5bedd..93d819c 100644 --- a/drivers/gpu/drm/msm/edp/edp.h +++ b/drivers/gpu/drm/msm/edp/edp.h @@ -58,6 +58,8 @@ void *msm_edp_aux_init(struct device *dev, void __iomem *regbase, void msm_edp_aux_destroy(struct device *dev, struct edp_aux *aux); irqreturn_t msm_edp_aux_irq(struct edp_aux *aux, u32 isr); void msm_edp_aux_ctrl(struct edp_aux *aux, int enable); +ssize_t edp_aux_transfer(struct drm_dp_aux *drm_aux, + struct drm_dp_aux_msg *msg); /* Phy */ bool msm_edp_phy_ready(struct edp_phy *phy); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/