linux-kernel - [PATCH 01/14] drm/tidss: dispc: Remove unused OVR_REG

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Message-Id: <20250730-drm-tidss-field-api-v1-1-a71ae8dd2782@kernel.org>
Date: Wed, 30 Jul 2025 10:57:01 +0200
From: Maxime Ripard <mripard@...nel.org>
To: Jyri Sarha <jyri.sarha@....fi>, 
 Tomi Valkeinen <tomi.valkeinen@...asonboard.com>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, 
 Simona Vetter <simona@...ll.ch>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
 Maxime Ripard <mripard@...nel.org>
Subject: [PATCH 01/14] drm/tidss: dispc: Remove unused OVR_REG_GET

The OVR_REG_GET function in the dispc driver is not used anywhere. Let's
drop it.

Signed-off-by: Maxime Ripard <mripard@...nel.org>
---
 drivers/gpu/drm/tidss/tidss_dispc.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index 975d94547c3f9d5e9ad61aefd4eeb8ada8874cb0..8ec06412cffa71512cead9725bb43440258eb1ec 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -666,17 +666,10 @@ static void VP_REG_FLD_MOD(struct dispc_device *dispc, u32 vp, u32 idx, u32 val,
 {
 	dispc_vp_write(dispc, vp, idx, FLD_MOD(dispc_vp_read(dispc, vp, idx),
 					       val, start, end));
 }
 
-__maybe_unused
-static u32 OVR_REG_GET(struct dispc_device *dispc, u32 ovr, u32 idx,
-		       u32 start, u32 end)
-{
-	return FLD_GET(dispc_ovr_read(dispc, ovr, idx), start, end);
-}
-
 static void OVR_REG_FLD_MOD(struct dispc_device *dispc, u32 ovr, u32 idx,
 			    u32 val, u32 start, u32 end)
 {
 	dispc_ovr_write(dispc, ovr, idx,
 			FLD_MOD(dispc_ovr_read(dispc, ovr, idx),

-- 
2.50.1