From patchwork Wed Apr 24 06:33:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 13641361 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2A087C18E72 for ; Wed, 24 Apr 2024 06:36:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Wed, 24 Apr 2024 06:36:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713940575; bh=/YPEE/2rx+omz6upF3/bxcsvp1W87Sbaya8j0gn1t6c=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=CFuT8NXJ/hHnZoY45SJJvt+s5B2CBoVVYP/YFem6QLsn0Rqlqhnmr7v79ZNARUJfR FNjSmuyixH77Bu9hQk07WEc08pFi5mrX8C7S55ZjWS+1BvXFuoO0IzDZT1xgKVVSfs QWEwGQxi9CcpxXfa1CFEGlI3ZMpjX7fBlWBvXe2zNVq2M5NTc6liA5RuBvbye5I5Nj 09O4M9lXKLJoGSLRiQYH4jX8lFr8LrnDSU88n3w1vFkhBnj8usrATzYOAZMtig0Y8T z1rs8iqXKn2nkSh8BqVoZ5E5jVvGA62HCIWtmKipT5ylX83JwJX14CG2rH2lYmLR9o LRoxjzZmdYLXw== From: Krzysztof Kozlowski Date: Wed, 24 Apr 2024 08:33:43 +0200 Subject: [PATCH v2 17/19] fbdev: imx: Constify lcd_ops MIME-Version: 1.0 Message-Id: <20240424-video-backlight-lcd-ops-v2-17-1aaa82b07bc6@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, Thomas Zimmermann , Krzysztof Kozlowski X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; 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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240423_233618_278677_C2FBCA52 X-CRM114-Status: GOOD ( 12.14 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 'struct lcd_ops' is not modified by core backlight code, so it can be made const for increased code safety. Reviewed-by: Thomas Zimmermann Signed-off-by: Krzysztof Kozlowski Reviewed-by: Peng Fan --- Depends on the first patch in the series. --- drivers/video/fbdev/imxfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c index a4dbc72f93c3..4ebfe9b9df60 100644 --- a/drivers/video/fbdev/imxfb.c +++ b/drivers/video/fbdev/imxfb.c @@ -857,7 +857,7 @@ static int imxfb_lcd_set_power(struct lcd_device *lcddev, int power) return 0; } -static struct lcd_ops imxfb_lcd_ops = { +static const struct lcd_ops imxfb_lcd_ops = { .check_fb = imxfb_lcd_check_fb, .get_contrast = imxfb_lcd_get_contrast, .set_contrast = imxfb_lcd_set_contrast,