All of lore.kernel.org
 help / color / mirror / Atom feed
From: Javier Carrasco <javier.carrasco.cruz@gmail.com>
To: Jagan Teki <jagan@amarulasolutions.com>,
	 Andrzej Hajda <andrzej.hajda@intel.com>,
	 Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <rfoss@kernel.org>,
	 Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	 Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@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>,  Stefan Agner <stefan@agner.ch>,
	Alison Wang <alison.wang@nxp.com>,
	 Chun-Kuang Hu <chunkuang.hu@kernel.org>,
	 Philipp Zabel <p.zabel@pengutronix.de>,
	 Matthias Brugger <matthias.bgg@gmail.com>,
	 AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	 Kevin Hilman <khilman@baylibre.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	 Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	 Jessica Zhang <quic_jesszhan@quicinc.com>,
	Orson Zhai <orsonzhai@gmail.com>,
	 Baolin Wang <baolin.wang@linux.alibaba.com>,
	 Chunyan Zhang <zhang.lyra@gmail.com>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	 linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	 linux-amlogic@lists.infradead.org,
	 Javier Carrasco <javier.carrasco.cruz@gmail.com>
Subject: [PATCH 5/6] drm/panel: ili9322: Constify struct regmap_bus
Date: Wed, 25 Sep 2024 17:42:44 +0200	[thread overview]
Message-ID: <20240925-drm-const-regmap-v1-5-e609d502401b@gmail.com> (raw)
In-Reply-To: <20240925-drm-const-regmap-v1-0-e609d502401b@gmail.com>

`ili9322_regmap_bus` is not modified and can be declared as const to
move its data to a read-only section.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
 drivers/gpu/drm/panel/panel-ilitek-ili9322.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
index 4a6dcfd781e8..94b7dfef3b5e 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
@@ -318,7 +318,7 @@ static int ili9322_regmap_spi_read(void *context, const void *reg,
 	return spi_write_then_read(spi, buf, 1, val, 1);
 }
 
-static struct regmap_bus ili9322_regmap_bus = {
+static const struct regmap_bus ili9322_regmap_bus = {
 	.write = ili9322_regmap_spi_write,
 	.read = ili9322_regmap_spi_read,
 	.reg_format_endian_default = REGMAP_ENDIAN_BIG,

-- 
2.43.0


_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic

WARNING: multiple messages have this Message-ID (diff)
From: Javier Carrasco <javier.carrasco.cruz@gmail.com>
To: Jagan Teki <jagan@amarulasolutions.com>,
	 Andrzej Hajda <andrzej.hajda@intel.com>,
	 Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <rfoss@kernel.org>,
	 Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	 Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@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>,  Stefan Agner <stefan@agner.ch>,
	Alison Wang <alison.wang@nxp.com>,
	 Chun-Kuang Hu <chunkuang.hu@kernel.org>,
	 Philipp Zabel <p.zabel@pengutronix.de>,
	 Matthias Brugger <matthias.bgg@gmail.com>,
	 AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	 Kevin Hilman <khilman@baylibre.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	 Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	 Jessica Zhang <quic_jesszhan@quicinc.com>,
	Orson Zhai <orsonzhai@gmail.com>,
	 Baolin Wang <baolin.wang@linux.alibaba.com>,
	 Chunyan Zhang <zhang.lyra@gmail.com>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	 linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	 linux-amlogic@lists.infradead.org,
	 Javier Carrasco <javier.carrasco.cruz@gmail.com>
Subject: [PATCH 5/6] drm/panel: ili9322: Constify struct regmap_bus
Date: Wed, 25 Sep 2024 17:42:44 +0200	[thread overview]
Message-ID: <20240925-drm-const-regmap-v1-5-e609d502401b@gmail.com> (raw)
In-Reply-To: <20240925-drm-const-regmap-v1-0-e609d502401b@gmail.com>

`ili9322_regmap_bus` is not modified and can be declared as const to
move its data to a read-only section.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
 drivers/gpu/drm/panel/panel-ilitek-ili9322.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
index 4a6dcfd781e8..94b7dfef3b5e 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
@@ -318,7 +318,7 @@ static int ili9322_regmap_spi_read(void *context, const void *reg,
 	return spi_write_then_read(spi, buf, 1, val, 1);
 }
 
-static struct regmap_bus ili9322_regmap_bus = {
+static const struct regmap_bus ili9322_regmap_bus = {
 	.write = ili9322_regmap_spi_write,
 	.read = ili9322_regmap_spi_read,
 	.reg_format_endian_default = REGMAP_ENDIAN_BIG,

-- 
2.43.0



  parent reply	other threads:[~2024-09-25 15:49 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-25 15:42 [PATCH 0/6] drm: constify read-only regmap structs Javier Carrasco
2024-09-25 15:42 ` Javier Carrasco
2024-09-25 15:42 ` [PATCH 1/6] drm/bridge: dpc3433: Constify struct regmap_config Javier Carrasco
2024-09-25 15:42   ` Javier Carrasco
2024-09-25 15:42 ` [PATCH 2/6] drm/fsl-dcu: " Javier Carrasco
2024-09-25 15:42   ` Javier Carrasco
2024-09-25 15:42 ` [PATCH 3/6] drm/mediatek: dp: " Javier Carrasco
2024-09-25 15:42   ` Javier Carrasco
2024-09-25 15:42 ` [PATCH 4/6] drm/meson: " Javier Carrasco
2024-09-25 15:42   ` Javier Carrasco
2024-09-25 15:42 ` Javier Carrasco [this message]
2024-09-25 15:42   ` [PATCH 5/6] drm/panel: ili9322: Constify struct regmap_bus Javier Carrasco
2024-09-30 14:28   ` Neil Armstrong
2024-09-30 14:28     ` Neil Armstrong
2024-09-25 15:42 ` [PATCH 6/6] drm/sprd: " Javier Carrasco
2024-09-25 15:42   ` Javier Carrasco
2024-09-26  7:32 ` [PATCH 0/6] drm: constify read-only regmap structs Dmitry Baryshkov
2024-09-26  7:32   ` Dmitry Baryshkov
2024-09-26  9:39 ` AngeloGioacchino Del Regno
2024-09-26  9:39   ` AngeloGioacchino Del Regno
2024-10-19 14:57 ` Dmitry Baryshkov
2024-10-19 14:57   ` Dmitry Baryshkov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20240925-drm-const-regmap-v1-5-e609d502401b@gmail.com \
    --to=javier.carrasco.cruz@gmail.com \
    --cc=Laurent.pinchart@ideasonboard.com \
    --cc=airlied@gmail.com \
    --cc=alison.wang@nxp.com \
    --cc=andrzej.hajda@intel.com \
    --cc=angelogioacchino.delregno@collabora.com \
    --cc=baolin.wang@linux.alibaba.com \
    --cc=chunkuang.hu@kernel.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=jagan@amarulasolutions.com \
    --cc=jbrunet@baylibre.com \
    --cc=jernej.skrabec@gmail.com \
    --cc=jonas@kwiboo.se \
    --cc=khilman@baylibre.com \
    --cc=linux-amlogic@lists.infradead.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=maarten.lankhorst@linux.intel.com \
    --cc=martin.blumenstingl@googlemail.com \
    --cc=matthias.bgg@gmail.com \
    --cc=mripard@kernel.org \
    --cc=neil.armstrong@linaro.org \
    --cc=orsonzhai@gmail.com \
    --cc=p.zabel@pengutronix.de \
    --cc=quic_jesszhan@quicinc.com \
    --cc=rfoss@kernel.org \
    --cc=simona@ffwll.ch \
    --cc=stefan@agner.ch \
    --cc=tzimmermann@suse.de \
    --cc=zhang.lyra@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.