From patchwork Wed Apr 24 06:33:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 792532 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 A190141C67; Wed, 24 Apr 2024 06:34:54 +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=1713940494; cv=none; b=Az8eRozYv7C5AHqP6lnVbDXuHXeJj17CUyei/xR5n+gjUzpgDCvBNqwRPBVv2PlyY3RjPOsmKCz8szbyr6SG3jYtaQdiI4RGwq0k0cJ5IPW9a70xAYJOKK86x6nDw8uJcjW+l1dfnGp3TPv8zGbWWuY9sENKQ8o7OpPjvutMJ48= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713940494; c=relaxed/simple; bh=NVCidXNtdRLB67P8hr8y4kewhrswWSzn5zoSydb49Aw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=fPJMwG/tD30+RMiVG4OVwtj3zQmn08faLtnqvbKHFiffxa6PF3nS7PodppQFGBVau6D9xk0JVa8Tcr0G34zLLy6dYPmIR+KB6r15AaNV7zNq4f3R4zb2PQlzlg/Q3Pi8Gq0a/VVdVKXpyRdkTSdcU92K9ZlxJBPJRqaVlWNlXX0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iC6lkDvd; 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="iC6lkDvd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 87C2AC2BD11; Wed, 24 Apr 2024 06:34:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713940494; bh=NVCidXNtdRLB67P8hr8y4kewhrswWSzn5zoSydb49Aw=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=iC6lkDvdo3BzfOZ8nC9ldvIdK46dWYqTj7Ei1w0kiM1hLFOBQqjX9Q+AEkXAk0SId JFFUQ3/zjomsxsuy2i5UDpCJvm905n5OWon1sl/xnAnZ3EPaji9b2gngsSBfIUG5L3 eazCW23TY+79ys86Yc6s5lR0zXm/XHGE+uNHlSMCeHxMinvjqFGKSE+m13qn+2mF33 /OJVkdpA9omhddjTt9uc9j4Mqv5R16PAGCDXk9AdNdDmZSdGRBDEdwJoGvijZAU9+V 6eYw9rQZmTNoTtVy2ePy/DAVkuCWNSrqKYl9WH1laUVyYjs5jYzLdFR7Znvngi5h/M hEpvF4df2hzKA== From: Krzysztof Kozlowski Date: Wed, 24 Apr 2024 08:33:30 +0200 Subject: [PATCH v2 04/19] backlight: hx8357: Constify lcd_ops Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240424-video-backlight-lcd-ops-v2-4-1aaa82b07bc6@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=801; i=krzk@kernel.org; h=from:subject:message-id; bh=NVCidXNtdRLB67P8hr8y4kewhrswWSzn5zoSydb49Aw=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmKKfgTV/fcvZp74csJyRHQ2DjuVoXh0+Gqa6ko 9yq+pZCo9iJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZiin4AAKCRDBN2bmhouD 18H6D/wKsHdxf4mP8bNrqmLewggNw25tOX/NDarTbpWMzhLhYBQVsuWUfeZbims5qUdVcfCKgKU uUDKWtk4ysWbvtR4YC6g78H21o3nHpjls2eobHLtHOhN+nGIxaovz5udv0SAs47B0o4uttyIjYV thMkB7o/QCavb17TcvHUxgCJ0C4TknD8TyzEAge1RvroPOnKlqOuFM438PopEt3aULPItS33CPl MKOKreOVAZ+cLqZX9RaCKcKPrNwMHVIF5hNjxrypuEDOuw/PjR/5FROh7n2sCyEG+jjnCrCMpoh sBXBDylYJ+h67DGMKCm96NX7hSX0SLPBiIctUxRA6FNvHNX3tRSKwDgUXKMU/jiPL1MpQfWW/Lc gFzrpDnSS9Nu+HYXWkfEDJBv/d+b0EYa1Vrg1A7HGjphhA1YNgR9CPjiKM36jXSQ0v5JA1HIPGA RTmsJFpjkuIGAcRzO7SQrHmqBnrgvz9XgBXUC6bpaDQyDWvsi+FfgIp3wneFVUybXAx15E2kBTg +N9CvmrtPRC/uqyu269Puqwjuf3k3slJ8hCMS79S+hs6h4kQTtlt+MtYyhGtzQDoUk9iychIMv4 4vKKDxz9GI3AdeSU2PjgG7+bFN7OhvDkqD8JUg1OFeC3KiZqP+x6NrFGpG8VoQOkH78eHa/fial HOx8tAPlGRITEPg== 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/hx8357.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/backlight/hx8357.c b/drivers/video/backlight/hx8357.c index 339d9128fbde..cdd7b7686723 100644 --- a/drivers/video/backlight/hx8357.c +++ b/drivers/video/backlight/hx8357.c @@ -559,7 +559,7 @@ static int hx8357_get_power(struct lcd_device *lcdev) return lcd->state; } -static struct lcd_ops hx8357_ops = { +static const struct lcd_ops hx8357_ops = { .set_power = hx8357_set_power, .get_power = hx8357_get_power, };