From: Colin Ian King <colin.i.king@gmail.com>
To: Alain Volmat <alain.volmat@foss.st.com>,
Raphael Gallais-Pou <rgallaispou@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
dri-devel@lists.freedesktop.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] drm/sti: hdmi: make char * const array en_di static const
Date: Sat, 24 Oct 2026 15:52:27 +0100 [thread overview]
Message-ID: <20261024145227.1193775-1-colin.i.king@gmail.com> (raw)
Don't populate the read-only const array en_di on the stack at run
time, instead make it static const.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/gpu/drm/sti/sti_hdmi.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index 7ba9e0b7ba6c..63418732daaa 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -647,10 +647,12 @@ static void hdmi_dbg_sta(struct seq_file *s, int val)
static void hdmi_dbg_sw_di_cfg(struct seq_file *s, int val)
{
int tmp;
- char *const en_di[] = {"no transmission",
- "single transmission",
- "once every field",
- "once every frame"};
+ static const char *const en_di[] = {
+ "no transmission",
+ "single transmission",
+ "once every field",
+ "once every frame"
+ };
seq_putc(s, '\t');
tmp = (val & HDMI_IFRAME_CFG_DI_N(HDMI_IFRAME_MASK, 1));
--
2.55.0
reply other threads:[~2026-10-24 14:52 UTC|newest]
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