linux-kernel - [PATCH v2 1/2] drm/rockchip: add const to drm_encoder_helper

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Date:   Wed, 21 Jun 2017 12:01:10 +0530
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, maxime.ripard@...e-electrons.com,
        airlied@...ux.ie, wens@...e.org, dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        mark.yao@...k-chips.com, heiko@...ech.de,
        linux-rockchip@...ts.infradead.org
Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH v2 1/2] drm/rockchip: add const to drm_encoder_helper_funcs structures

Add const to drm_encoder_helper_funcs structures as they are only passed
as an argument to the function drm_encoder_helper_add and this argument
is of type const. So, add const to these structures.

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
Changes in v2 -
* Let the line exceed over 80 characters while adding const.

 drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 2 +-
 drivers/gpu/drm/rockchip/inno_hdmi.c            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
index 9606121..b64cadc 100644
--- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
+++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
@@ -252,7 +252,7 @@ rockchip_dp_drm_encoder_atomic_check(struct drm_encoder *encoder,
 	return 0;
 }
 
-static struct drm_encoder_helper_funcs rockchip_dp_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs rockchip_dp_encoder_helper_funcs = {
 	.mode_fixup = rockchip_dp_drm_encoder_mode_fixup,
 	.mode_set = rockchip_dp_drm_encoder_mode_set,
 	.enable = rockchip_dp_drm_encoder_enable,
diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c
index 7d9b75e..4ab9fad 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -530,7 +530,7 @@ inno_hdmi_encoder_atomic_check(struct drm_encoder *encoder,
 	return 0;
 }
 
-static struct drm_encoder_helper_funcs inno_hdmi_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs inno_hdmi_encoder_helper_funcs = {
 	.enable     = inno_hdmi_encoder_enable,
 	.disable    = inno_hdmi_encoder_disable,
 	.mode_fixup = inno_hdmi_encoder_mode_fixup,
-- 
2.7.4