From patchwork Sun Apr 14 16:36:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 13629117 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 5B617135A47; Sun, 14 Apr 2024 16:36:54 +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=1713112615; cv=none; b=XLEao4B9g6Rx/q14OanJSA1ODnw5npZ+oUbU6i2mikVH0hKWeB0giKz+ICyYiVlRAP0ie6JdKRi5CNoY9IcIlf9++NYd/zf7o1QTbeA70w7nqgZgd+gYMuy20jYSn4rLnRrHAVKMVKQnkTePdBI8LYFdedtvUbqbH6dPybYCK7A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713112615; c=relaxed/simple; bh=FAuYOIrTLgKRaRcSRARSU7zwjltAT4O+9HdDJwuD8ag=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=UXjDKTlFYoi6Sd4kn1CIG/NMvpbJuxBDpU/uNpxDRg92B7gshP3AQuaOv8B3dz7DC56jtgampyl/u/K8eI0nuX/R1I084Fy5AgNttd+Ako/rqglRX6FGdu5nfba4iBMaSXI4SZBIjvQsdkGhxt0cdkyqnRX+EMgPNsnMDBhAFJ4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=vJns8/57; 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="vJns8/57" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 815F0C32783; Sun, 14 Apr 2024 16:36:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713112614; bh=FAuYOIrTLgKRaRcSRARSU7zwjltAT4O+9HdDJwuD8ag=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=vJns8/57ERxdLuquGGs0ZVc2oUuWC2VralonWNd8YTD/YSVwkzSxsOTfINZj89z1Z /Qscc/gpKeaqB5ZdK614E1pgQZk0p/hu5FQd82puJyxY9qiX0sM8Wfl6vzhnz7cO8t BVoYeHeMeFQwC9GtHROIOGGxhcEZj/KkCEXKPljOagTpfxYZghk+cGNYOI6+wNVVCq tGKkw3pI58jtcC+A6nbn/ksup4vqfnxbuam5Ye+UCIbMP/6+lm+Ux9wom7gr5WW4Vc prJuv/SNZ3B4gy+KahcEmdggcRzy+9U+e+507dmVkWDichrh2s1nMP+sRzv/bYYiO1 yrimmWk+jVJ4Q== From: Krzysztof Kozlowski Date: Sun, 14 Apr 2024 18:36:04 +0200 Subject: [PATCH 06/18] backlight: ili9320: 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-v1-6-9b37fcbf546a@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=749; i=krzk@kernel.org; h=from:subject:message-id; bh=FAuYOIrTLgKRaRcSRARSU7zwjltAT4O+9HdDJwuD8ag=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmHAX4uTf50/e5WzpwRZXFIhHsruOa+96lTtLda uXa+GcN/E2JAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZhwF+AAKCRDBN2bmhouD 1+OVD/0THs/Cz2UP+kdGP9h4rjM0ye8ChOEfbSBRSP5rdKoTYcydrMRVV/GuKPWw9mfpjY5ZHUy ub+uUBXwv4cdy+KU3N756O2qBkgxVYKz/tQ4rGC4isAHbmUppPN3Y6ICwX5fyXRbgdsCrk5otKg LkpoM4bBVzr2Hv88ZDEqAyOkhenTjlhddmzjjKQsoAt6VBWn0UEWZlbA88zKjFUOnZ2dENdFf5Y RhUbb+OqhyM5mqyXZ9gHDVpuxtwV34kAHEGzPq7G5w4I6GOcZTO0Hv9Xpj/M4tFxEqgZ+yDM4t/ eHlRpc6WCoU9fkqatFxThhvYM6Y0FnLDPvn3HJ/fj+LXbsYKMHKtUM9IGWL9OeIhb2o+BG7o6F2 V3AFljgHqYvqzm1w3sNhQ9BwRscfGho9HM6jOxYkWzOTd0WiVXgKGVWFqZQ1KcgJ/u0aqV9J3lM 6wQHTK64pPF4PjC9ZGT8ZoArU5koJ7hIP7hQ1Ug6PMkQmWWroGdFcQLPEMHxNbcaar9NFOBPdzm XbI/jVXQa1n3TUQVYkdkhcGvqN5sYOJmGrYz1GOKfpddMuOlYTv9DKGj6HDIllJ+3+3cCzSz8b2 7yYcGNtvqUoZD4QdQrpAANp9eIyFK1MmQ+4qGocUqx9jMot5LVhgVXDur1JX0sLShdC7Xjp8ol6 yAosqP5p7RW+PBQ== 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/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, };