linux-kernel - [PATCH 40/45] media: i2c: saa7127: Use string

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Message-Id: <20240930-cocci-opportunity-v1-40-81e137456ce0@chromium.org>
Date: Mon, 30 Sep 2024 12:04:35 +0000
From: Ricardo Ribalda <ribalda@...omium.org>
To: Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Bingbu Cao <bingbu.cao@...el.com>, Tianshu Qiu <tian.shu.qiu@...el.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Hans de Goede <hdegoede@...hat.com>, Andy Shevchenko <andy@...nel.org>, 
 Hans Verkuil <hverkuil@...all.nl>, Mike Isely <isely@...ox.com>, 
 Olli Salonen <olli.salonen@....fi>, 
 Maxim Levitsky <maximlevitsky@...il.com>, Sean Young <sean@...s.org>, 
 Sergey Kozlov <serjk@...up.ru>, Abylay Ospan <aospan@...up.ru>, 
 Jemma Denson <jdenson@...il.com>, 
 Patrick Boettcher <patrick.boettcher@...teo.de>, 
 Ming Qian <ming.qian@....com>, Zhou Peng <eagle.zhou@....com>, 
 Andy Walls <awalls@...metrocast.net>, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Michal Simek <michal.simek@....com>, 
 Jean-Christophe Trotin <jean-christophe.trotin@...s.st.com>, 
 Philipp Zabel <p.zabel@...gutronix.de>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, Eddie James <eajames@...ux.ibm.com>, 
 Joel Stanley <joel@....id.au>, Andrew Jeffery <andrew@...econstruct.com.au>, 
 Hans Verkuil <hverkuil-cisco@...all.nl>, Tomasz Figa <tfiga@...omium.org>, 
 Marek Szyprowski <m.szyprowski@...sung.com>, 
 Tim Harvey <tharvey@...eworks.com>, 
 Benjamin Mugnier <benjamin.mugnier@...s.st.com>, 
 Sylvain Petinot <sylvain.petinot@...s.st.com>, 
 Jacopo Mondi <jacopo+renesas@...ndi.org>, 
 Kieran Bingham <kieran.bingham+renesas@...asonboard.com>, 
 Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>, 
 Niklas Söderlund <niklas.soderlund+renesas@...natech.se>
Cc: linux-media@...r.kernel.org, linux-staging@...ts.linux.dev, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 imx@...ts.linux.dev, openbmc@...ts.ozlabs.org, 
 linux-aspeed@...ts.ozlabs.org, Ricardo Ribalda <ribalda@...omium.org>
Subject: [PATCH 40/45] media: i2c: saa7127: Use string_choices helpers

The following cocci warnings are fixed:
drivers/media/i2c/saa7127.c:678:33-49: opportunity for str_enabled_disabled(state -> cc_enable)
drivers/media/i2c/saa7127.c:677:33-50: opportunity for str_enabled_disabled(state -> vps_enable)
drivers/media/i2c/saa7127.c:379:19-25: opportunity for str_on_off(enable)
drivers/media/i2c/saa7127.c:346:49-55: opportunity for str_on_off(enable)
drivers/media/i2c/saa7127.c:430:42-48: opportunity for str_on_off(enable)
drivers/media/i2c/saa7127.c:405:42-48: opportunity for str_on_off(enable)

Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
---
 drivers/media/i2c/saa7127.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/drivers/media/i2c/saa7127.c b/drivers/media/i2c/saa7127.c
index 818ed19cf37b..1ea5e4b9019d 100644
--- a/drivers/media/i2c/saa7127.c
+++ b/drivers/media/i2c/saa7127.c
@@ -343,7 +343,8 @@ static int saa7127_set_vps(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_
 	if (enable && (data->field != 0 || data->line != 16))
 		return -EINVAL;
 	if (state->vps_enable != enable) {
-		v4l2_dbg(1, debug, sd, "Turn VPS Signal %s\n", enable ? "on" : "off");
+		v4l2_dbg(1, debug, sd, "Turn VPS Signal %s\n",
+			 str_on_off(enable));
 		saa7127_write(sd, 0x54, enable << 7);
 		state->vps_enable = enable;
 	}
@@ -376,7 +377,7 @@ static int saa7127_set_cc(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_d
 		return -EINVAL;
 	if (state->cc_enable != enable) {
 		v4l2_dbg(1, debug, sd,
-			"Turn CC %s\n", enable ? "on" : "off");
+			"Turn CC %s\n", str_on_off(enable));
 		saa7127_write(sd, SAA7127_REG_CLOSED_CAPTION,
 			(state->xds_enable << 7) | (enable << 6) | 0x11);
 		state->cc_enable = enable;
@@ -402,7 +403,7 @@ static int saa7127_set_xds(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_
 	if (enable && (data->field != 1 || data->line != 21))
 		return -EINVAL;
 	if (state->xds_enable != enable) {
-		v4l2_dbg(1, debug, sd, "Turn XDS %s\n", enable ? "on" : "off");
+		v4l2_dbg(1, debug, sd, "Turn XDS %s\n", str_on_off(enable));
 		saa7127_write(sd, SAA7127_REG_CLOSED_CAPTION,
 				(enable << 7) | (state->cc_enable << 6) | 0x11);
 		state->xds_enable = enable;
@@ -427,7 +428,7 @@ static int saa7127_set_wss(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_
 	if (enable && (data->field != 0 || data->line != 23))
 		return -EINVAL;
 	if (state->wss_enable != enable) {
-		v4l2_dbg(1, debug, sd, "Turn WSS %s\n", enable ? "on" : "off");
+		v4l2_dbg(1, debug, sd, "Turn WSS %s\n", str_on_off(enable));
 		saa7127_write(sd, 0x27, enable << 7);
 		state->wss_enable = enable;
 	}
@@ -674,8 +675,10 @@ static int saa7127_log_status(struct v4l2_subdev *sd)
 			output_strs[state->output_type] : "disabled");
 	v4l2_info(sd, "WSS:      %s\n", state->wss_enable ?
 			wss_strs[state->wss_mode] : "disabled");
-	v4l2_info(sd, "VPS:      %s\n", state->vps_enable ? "enabled" : "disabled");
-	v4l2_info(sd, "CC:       %s\n", state->cc_enable ? "enabled" : "disabled");
+	v4l2_info(sd, "VPS:      %s\n",
+		  str_enabled_disabled(state->vps_enable));
+	v4l2_info(sd, "CC:       %s\n",
+		  str_enabled_disabled(state->cc_enable));
 	return 0;
 }
 

-- 
2.46.1.824.gd892dcdcdd-goog