linux-kernel - [PATCH v2] drm/imx: ipuv3-plane: Remove two unnecessary export symbols

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Date:   Fri, 26 Mar 2021 11:15:09 +0800
From:   Liu Ying <victor.liu@....com>
To:     linux-arm-kernel@...ts.infradead.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Cc:     p.zabel@...gutronix.de, airlied@...ux.ie, daniel@...ll.ch,
        shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-imx@....com, l.stach@...gutronix.de
Subject: [PATCH v2] drm/imx: ipuv3-plane: Remove two unnecessary export symbols

The ipu_plane_disable_deferred() and ipu_planes_assign_pre() functions have
not been used by any other modules but only imxdrm itself internally since
imxdrm and imx-ipuv3-crtc were merged in one module. So, this patch removes
export symbols for the two functions.

Fixes: 3d1df96ad468 (drm/imx: merge imx-drm-core and ipuv3-crtc in one module)
Signed-off-by: Liu Ying <victor.liu@....com>
---
v2:
* Fix commit message typo - s/ipu_plane_assign_pre/ipu_planes_assign_pre/

 drivers/gpu/drm/imx/ipuv3-plane.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index fa50097..35681f9 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -264,7 +264,6 @@ void ipu_plane_disable_deferred(struct drm_plane *plane)
 		ipu_plane_disable(ipu_plane, false);
 	}
 }
-EXPORT_SYMBOL_GPL(ipu_plane_disable_deferred);
 
 static void ipu_plane_state_reset(struct drm_plane *plane)
 {
@@ -821,7 +820,6 @@ int ipu_planes_assign_pre(struct drm_device *dev,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(ipu_planes_assign_pre);
 
 struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,
 				 int dma, int dp, unsigned int possible_crtcs,
-- 
2.7.4