From patchwork Wed Apr 24 06:33:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 792757 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 DDA751581E4; Wed, 24 Apr 2024 06:35:29 +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=1713940530; cv=none; b=SnDvPdRsPcY+8Hitv+i9gqJEEv++vZ0hpN3N4yPe9tDw+8q1iZCFlRFHRq2rC3jwK7ZECm7JEbEf06JfZRs0D7y11KhLKfL8P0yr6nn7jr8IC0c+UP82aP3UjURnDdWDJgeEfRISaYMZxGE0dXUd3kTNtEG29F3teX2AFvMLWLI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713940530; c=relaxed/simple; bh=Fx9+dUHugEQySUivGavZSc1jQG9pzqOGcKVq50f7j2k=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=UGU3SYeMQjR+HFgHa6DQMcVkjKdaiPi0N5YdwxikRjI6negmxchgZyoYikdrBt+y1FefgXUl7J4auu+QgF/a5vWcitDzpisHyG10cBEEJeNJNj6qzZu4yA08u+5mGL+PzA3ylTfL63mmyQ0zL4cj47V+prtOGzjGbESXDf2A1Ys= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=U5MdHish; 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="U5MdHish" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AE7EEC2BD11; Wed, 24 Apr 2024 06:35:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713940529; bh=Fx9+dUHugEQySUivGavZSc1jQG9pzqOGcKVq50f7j2k=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=U5MdHishgJ7jQagQc0oTt3q1QOqH2/YaBbWOsX/kSypATFN6H2FDXnXnce+5Qt8ma bQuYpEM/YxQ0hc0YY0vYeb494KBDiE9FkvGNNNKHtvwP21IB7Pvk/WSr/qlMq4bzJ9 brtVSf1klRCkbmWsXOgGcrje1XjF6IyxaY9dChM83od3NikWEe3xKOVIBj8LaLr4+m adXWN4wUE3QuN93zxStXYJqZvjanr2Ir7HUAdIjrTKc9Yn1HQM5NY6TCP9B1sB7NA4 kJ8zBLp3p69hUMRqpY+Ehu3xn/KGFa20+gGISmMEpRF0IBMx3GEYk17ktnue6AMo7U OaYmhuIroIuug== From: Krzysztof Kozlowski Date: Wed, 24 Apr 2024 08:33:36 +0200 Subject: [PATCH v2 10/19] backlight: lms501kf03: 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-v2-10-1aaa82b07bc6@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=875; i=krzk@kernel.org; h=from:subject:message-id; bh=Fx9+dUHugEQySUivGavZSc1jQG9pzqOGcKVq50f7j2k=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmKKfmegAveF22d8Ic3BYkt029VxOLUxwbx0Erk cyS30bVh9iJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZiin5gAKCRDBN2bmhouD 1/mEEACTdRL9YoPeEkKv/321ctqh2JcRaDVJvy4M/Z0yDp64Bjc8Ge/LNAUdYGKFaNA999LVNIb bQnlLpyj++sZITizJiSMmWzmzKOarsz9C/kdLgkyBw0iJB0jZvxMonKKpNZeG6ILnHqh3ztwbvh 4rOkavZXKswgw/0Qzy8M47HoJVs84v/xs26CUs+beDV4iDxbWV9VuKL9dC5UEhavZA6cLiDGXmE XHRTtYJT+bMhneRxXMSjwp/miVymK23j7b6gsPVA8P173TUGf7nDd8WCD5CsJkbAzm6lnRX1287 VxkbGRENRt3waOXqhIu/7AqUoG3H7/cEnNL442qZwvN6/JHxd7zpaFH28Lo25TVL5cu/LXLk3VA bEExJIzJ2QEG9HKP9qWZV1aGkQ6ncrAA3idx++XvoNwIUBz4tcS36PWuTIPZxHNnFEA3NUV0reX 2BRxaGs/6gD5WxOn00pIrfU8f6OUSALhMmRwypItHFOUV7BcYIwmeplzF+StNmMHtKpCJoN0b/0 KDU18UcqJBK9X6kzV/rf21rDci8Femxz3FnboR3Se4D3K/7VbYZ4SjAx336swksupEIzfFSnmfH GA+ZiA/9w0p+ZLmr8rfq8orfRxv5w7KlqNQieD+t79zNYAtrPnlOopk+vDPsLUo1JAGuMaAEF9U 2dVimO3LQyq0JAw== 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/lms501kf03.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/backlight/lms501kf03.c b/drivers/video/backlight/lms501kf03.c index 5c46df8022bf..8aebe0af3391 100644 --- a/drivers/video/backlight/lms501kf03.c +++ b/drivers/video/backlight/lms501kf03.c @@ -304,7 +304,7 @@ static int lms501kf03_set_power(struct lcd_device *ld, int power) return lms501kf03_power(lcd, power); } -static struct lcd_ops lms501kf03_lcd_ops = { +static const struct lcd_ops lms501kf03_lcd_ops = { .get_power = lms501kf03_get_power, .set_power = lms501kf03_set_power, };