linux-kernel - [PATCH 20/29] drm/tidss: crtc: Change variable name

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Message-Id: <20250902-drm-state-readout-v1-20-14ad5315da3f@kernel.org>
Date: Tue, 02 Sep 2025 10:32:48 +0200
From: Maxime Ripard <mripard@...nel.org>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, 
 Simona Vetter <simona@...ll.ch>, Andrzej Hajda <andrzej.hajda@...el.com>, 
 Neil Armstrong <neil.armstrong@...aro.org>, Robert Foss <rfoss@...nel.org>, 
 Laurent Pinchart <Laurent.pinchart@...asonboard.com>, 
 Jonas Karlman <jonas@...boo.se>, Jernej Skrabec <jernej.skrabec@...il.com>, 
 Jyri Sarha <jyri.sarha@....fi>, 
 Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Cc: Devarsh Thakkar <devarsht@...com>, dri-devel@...ts.freedesktop.org, 
 linux-kernel@...r.kernel.org, Maxime Ripard <mripard@...nel.org>
Subject: [PATCH 20/29] drm/tidss: crtc: Change variable name

The tidss_crtc_reset() function stores a pointer to struct
tidss_crtc_state in a variable called tcrtc, while it uses tcrtc as a
pointer to struct tidss_crtc in the rest of the driver.

This is confusing, so let's change the variable name.

Signed-off-by: Maxime Ripard <mripard@...nel.org>
---
 drivers/gpu/drm/tidss/tidss_crtc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
index 091f82c86f53bc76c572de4723746af2e35ce1c1..db7c5e4225e6247047087a35a2e6422950fc0111 100644
--- a/drivers/gpu/drm/tidss/tidss_crtc.c
+++ b/drivers/gpu/drm/tidss/tidss_crtc.c
@@ -343,24 +343,24 @@ static void tidss_crtc_disable_vblank(struct drm_crtc *crtc)
 	tidss_runtime_put(tidss);
 }
 
 static void tidss_crtc_reset(struct drm_crtc *crtc)
 {
-	struct tidss_crtc_state *tcrtc;
+	struct tidss_crtc_state *tstate;
 
 	if (crtc->state)
 		__drm_atomic_helper_crtc_destroy_state(crtc->state);
 
 	kfree(crtc->state);
 
-	tcrtc = kzalloc(sizeof(*tcrtc), GFP_KERNEL);
-	if (!tcrtc) {
+	tstate = kzalloc(sizeof(*tstate), GFP_KERNEL);
+	if (!tstate) {
 		crtc->state = NULL;
 		return;
 	}
 
-	__drm_atomic_helper_crtc_reset(crtc, &tcrtc->base);
+	__drm_atomic_helper_crtc_reset(crtc, &tstate->base);
 }
 
 static struct drm_crtc_state *tidss_crtc_duplicate_state(struct drm_crtc *crtc)
 {
 	struct tidss_crtc_state *state, *current_state;

-- 
2.50.1