From patchwork Wed Apr 24 06:33:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 792759 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 BEC8841C67; Wed, 24 Apr 2024 06:35:06 +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=1713940507; cv=none; b=GDtPAJCsUj7ysryEDeW71/vJV5OeTiqREKirAp4i0OJ/DkNWuiM0ZjzOJ7W/YTA+JgLuoka/c8091sgnhFL4y3BySs0ZiT4O2MvgftcY5Q0B4qULR1p7BvUQGA3rwGqqf1N/pE0eHWBzfQTvhpQApwZbJU9kOCuFXG1vdDP+CdM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713940507; c=relaxed/simple; bh=wU56o6IRk+w/zyCtQAgmAtO7kC/xHPmjWsXJIiMIGjI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=mCXmSisIA1JYts/MPhuhbPLvgpvlD3ErnhUZUBSTB1kEGtPo3uAs7aGwEl7MSRwdoKNGU/8pi8GDTsoIZZv5aGHgsmr9NvoQzboKRwhgOSNLGlEsiSqyyDEBC0cJcgQwx2Pg/h4DlnaE9GgVl4WOcTaMhyg57e0zr89mIUBPfTI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=O4YRGvdM; 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="O4YRGvdM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 11C7EC4AF07; Wed, 24 Apr 2024 06:35:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713940506; bh=wU56o6IRk+w/zyCtQAgmAtO7kC/xHPmjWsXJIiMIGjI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=O4YRGvdMrbSSd0h4kc6I4VGBW6GUmq+7POlQDRbMhkDy6tyT3wPAm0U6639BLoDy2 pc92NlO3y4PZ7V2VYkaf3pbJbW38GzI4nIjxGc+/gml+nmkH3HfGpLjWjyiMHRS4wB KTK8o0Fy6OafYkVJFTgmws1G10L324yR4magSj8LZEyOZacFtnuzquLpvl0v/9uwAk FDbZ26+k2JbzBhW/08ACSKkkmQawRI+Xyi6hS81DIMNx69ypi5FJf28sjrfPUnLfu4 wHWLR8LbSlHEFNyOJ6WaeZDeZCHef7srirYe73xrtDArKsUWMnQ7qUbsv+lGOOFbZ8 NTcXj0VkFfaYQ== From: Krzysztof Kozlowski Date: Wed, 24 Apr 2024 08:33:32 +0200 Subject: [PATCH v2 06/19] backlight: ili9320: Constify lcd_ops Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240424-video-backlight-lcd-ops-v2-6-1aaa82b07bc6@kernel.org> References: <20240424-video-backlight-lcd-ops-v2-0-1aaa82b07bc6@kernel.org> In-Reply-To: <20240424-video-backlight-lcd-ops-v2-0-1aaa82b07bc6@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=808; i=krzk@kernel.org; h=from:subject:message-id; bh=wU56o6IRk+w/zyCtQAgmAtO7kC/xHPmjWsXJIiMIGjI=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmKKfi7SUmzEwFhDA3Gu4Na9Y/v/mgYOlvJtevf 5MvxP4khJSJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZiin4gAKCRDBN2bmhouD 11YaD/9DWrDdngpRk03vWD8VsPY9N5ciGuLjx9uJTxNIvhRY+S/6GcCx0xFTCwnd+nuju2cigUJ lwo/1w51zNFSMLGcT7b7/n5ojfSSJg9mWHbdK2iKqlMkV4Oj4rjraPeA9rDgq4QaKX8ZUT3elmQ NVTTVF/HJuuySHnBmDnIAsEqpj+iKZmRjOpu8UFvFaZdFyf4YHtbCkcXmNktMOyvExnbiBf6dH1 /1UyXPW+weTiRUbVhDfnxJWl7YgwjhSpZzodh8Tv/PvuSc8EsT4HmEexJMX4jbvIjFCs9t6/5lh 8nPKK+5lCQBPeucbs+W3hJvy8ihWerEhFY72leWx25436STy0ZWN0wdVEEzTEhLAyV1mxYP6kDg NnYyuwEP5YHBxG1FtMR+LM7jpi1bL5k7o56s4YVw4FM5vXtAdL1lVS2YEw1BlldLKnTSs/vbKXp pJNYXPhn3nKfE9kf1Bwz0CcsqWFGSRKuMmiJbv5P04iUYPS7navT4z7JC9WbtBTC3zUmuXy1vUT d28OG0cF/xrQMIS9c5JBDvdd5I9HoIFopT7/vJBkJZmiiHVKnlKYKtbdaIVRQcc5ip9Z7v7zKqc 14JAwE6u2traRH4NkQ5+jTcoFlTlpq6vAsMWeSxOZTPZ1XP0YFp8pySa/JItg357kCZv3b0x/MO gtbyed329RfSc2g== 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. Reviewed-by: Daniel Thompson Signed-off-by: Krzysztof Kozlowski --- drivers/video/backlight/ili9320.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/backlight/ili9320.c b/drivers/video/backlight/ili9320.c index 2acd2708f8ca..3e318d1891b6 100644 --- a/drivers/video/backlight/ili9320.c +++ b/drivers/video/backlight/ili9320.c @@ -161,7 +161,7 @@ static int ili9320_get_power(struct lcd_device *ld) return lcd->power; } -static struct lcd_ops ili9320_ops = { +static const struct lcd_ops ili9320_ops = { .get_power = ili9320_get_power, .set_power = ili9320_set_power, };