From patchwork Sun Apr 14 16:36:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 13629123 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E1CB413665C; Sun, 14 Apr 2024 16:37:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713112646; cv=none; b=UqnZGX68yOFE5JdX4G4hxtH52H+mH5C1hVRfIZ0TKOW1fWxMBKB6BsNck1qjxTHe/tTZZ1//uAU0qXjx3PmKmtcst5UsXUaTAo7pliIRhgYCe8oJ+vixth/HX9o0ZP1dntWWTQeBy0Rv810nHxKDbAKU0F1T5/w+08O2GTWmr18= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713112646; c=relaxed/simple; bh=72zXnNjUdpDz3J1EN0eijgGIcKOy+AlM1twfomkwYnw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=dg6vEMQrg7C83PjI4Uhsti2h3ZAz04BuE0bL6ef9H0qOg+GV+dCpo33/frP/FOHwujZNWPryuVcOxxLQTd5mGN2V9LiNC1plu99Z4ZgyNTO5zZxi5FOhsCQlIKpP//jdzROciadvZ3hbCLSloGOudGBiatzbgrMI5HWYxXecui8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dXrIiOsz; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dXrIiOsz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C4791C2BD10; Sun, 14 Apr 2024 16:37:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713112645; bh=72zXnNjUdpDz3J1EN0eijgGIcKOy+AlM1twfomkwYnw=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=dXrIiOsz9ay3mhzrL0bubMJEsvHQSskCxSc06c5ZTEni37BPqr2c6mYd774iU0tOr GxPAoVYiCBZXnBAe/yPcIj3QKuXGvQ6W0IV0nDaVYiFtBkpffVet8oJjbAQ2iGCvFV 5QFTpzVQIIpXYUs5OFkxbyYnr0JAPMRQUilCyJ2f9+97p4jJ10TCftHRwIJlw6GXSI lgk2GX3naud+nGW1UCxWEhGwLW+EAPXN1WU/obGv7XXEjPGL0mrTAWxUVGevztGKcJ 12Mm8uoJKucU/1zoRqILuvpEtOsVrHPJBl7A0iO4oN5hCNt/trYabB2ABE5wPkwDTn aW8/fu4stLASA== From: Krzysztof Kozlowski Date: Sun, 14 Apr 2024 18:36:10 +0200 Subject: [PATCH 12/18] backlight: otm3225a: Constify lcd_ops Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240414-video-backlight-lcd-ops-v1-12-9b37fcbf546a@kernel.org> References: <20240414-video-backlight-lcd-ops-v1-0-9b37fcbf546a@kernel.org> In-Reply-To: <20240414-video-backlight-lcd-ops-v1-0-9b37fcbf546a@kernel.org> To: Lee Jones , Daniel Thompson , Jingoo Han , Helge Deller , =?utf-8?q?Bruno_Pr=C3=A9mont?= , Jiri Kosina , Benjamin Tissoires , Alexander Shiyan , Sascha Hauer , Pengutronix Kernel Team , Shawn Guo , Fabio Estevam Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, linux-omap@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=758; i=krzk@kernel.org; h=from:subject:message-id; bh=72zXnNjUdpDz3J1EN0eijgGIcKOy+AlM1twfomkwYnw=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmHAX9J08tTKsH8bkcCNd4a2dRxuCvVsUpu+71P I+QwkzyLVqJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZhwF/QAKCRDBN2bmhouD 18qjD/9DlmbHY7O5ZDXMXqLVupRiQYh+N52BSEI7d9Kys+JjEz9pSzZ7R13XxnW2RNYglgnf3Bx mi+WTXOhSmpdotNq7WI2fXu1TsnvZC28i+Ufd+Uklk0yfsrJQKrnaD/vhiD21H1kBRH8/1b7NVv XL+0lXf7IiMjsAcTwNdmhPviyhQi3euKNkJ6uuKl7GICNQAuf31JVxcYjkJslyENDjHa7NdVk2J mnTwn0761xjqNvJz1pmZhXfmt9ViYzSYkkWY8HKZJQk0FaybDhqLZbMyjiTy/rM+AQCsCYuz9D7 gJPVODPPA+McpdaXqA1rD2Rs3q2OZ05kP4sS3HqOKPHDDmk0Boim2Y2aQZ3ZDz3W1ngm727yXXU oBkRpSUfQXu5TQMxcMLxrnpbRfTHqwiHgrVKfCpVlBFyIZ0nPrnmhcAfluZDRKXzIXDPx4l39tb v/lUuYX6+PDlzE9GYfzkvukCBwwNo0O5/UfU4cs48YRSurmiRasycBAn08y/eoWCkzSkHkq81PW aNlvFMvEffamhCP/UY9zw74gcl9JVdLsVMA+rjzUbaV+YYTzxWmm1UuoCRwC/B5MpZ8S7rcYASz pwzKWcsafIrf7fZt+7FpBfV+6MsIWe4yofB39Bk75+9sd+BO0JQLsQyHPUCjtZu6e9RXvbd4IQn 5qUMsk9hRj/Sekg== X-Developer-Key: i=krzk@kernel.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B 'struct lcd_ops' is not modified by core backlight code, so it can be made const for increased code safety. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Daniel Thompson --- drivers/video/backlight/otm3225a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/backlight/otm3225a.c b/drivers/video/backlight/otm3225a.c index 4568020abf3c..efe52fa08b07 100644 --- a/drivers/video/backlight/otm3225a.c +++ b/drivers/video/backlight/otm3225a.c @@ -205,7 +205,7 @@ static int otm3225a_get_power(struct lcd_device *ld) return dd->power; } -static struct lcd_ops otm3225a_ops = { +static const struct lcd_ops otm3225a_ops = { .set_power = otm3225a_set_power, .get_power = otm3225a_get_power, };