linux-kernel - [PATCH] drm: mali-dp: remove unused variable

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Date:   Tue, 28 Mar 2017 16:07:58 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Liviu Dudau <liviu.dudau@....com>,
        Brian Starkey <brian.starkey@....com>,
        Mali DP Maintainers <malidp@...s.arm.com>,
        David Airlie <airlied@...ux.ie>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Ville Syrjälä 
        <ville.syrjala@...ux.intel.com>,
        Mihail Atanassov <mihail.atanassov@....com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Shailendra Verma <shailendra.v@...sung.com>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drm: mali-dp: remove unused variable

The newly introduced function causes a harmless build warning:

drivers/gpu/drm/arm/malidp_planes.c: In function 'malidp_plane_atomic_print_state':
drivers/gpu/drm/arm/malidp_planes.c:98:23: error: unused variable 'mp' [-Werror=unused-variable]

The variable serves no purpose here and can be removed.

Fixes: 242f43b69c61 ("drm: mali-dp: add atomic_print_state for planes")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/gpu/drm/arm/malidp_planes.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index 5b0bad87f0b5..afd59e0f7918 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -95,7 +95,6 @@ static void malidp_plane_atomic_print_state(struct drm_printer *p,
 					    const struct drm_plane_state *state)
 {
 	struct malidp_plane_state *ms = to_malidp_plane_state(state);
-	struct malidp_plane *mp = to_malidp_plane(state->plane);
 
 	drm_printf(p, "\trotmem_size=%u\n", ms->rotmem_size);
 	drm_printf(p, "\tformat_id=%u\n", ms->format);
-- 
2.9.0