From patchwork Sun Apr 14 16:36:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 13629121 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 2BFEC135A73; Sun, 14 Apr 2024 16:37:14 +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=1713112635; cv=none; b=kz14gCGk4pCwglbQmG58HsBsWeUUWxe/JHcQm2pKOnzuRsYmQYfHx5zmXEMRYsE106NfEzRFTYHvFYO8CWDH9xROe34XoO0mGU+A4wIqt+LaRx8sYo4hoVVaZgD+1jgTA9WMoOr2tUDXGkqu74Vt9a3/zY10hqbto2m7FIaq3jU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713112635; c=relaxed/simple; bh=usQ+7RLGSrfvZ4Uc8oRh0XRypcsevdJ9gNL16CX2QCM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QQKDXy6xuUhqXfQDJpT0817sLnKR/7/GtyLCbysTArLsgw2qXTGA0LptwHk3vjBUzwSc5Cb1+9NwzVsLSkBNGgtiyukSixXATK6NucdgukBQqfMkUCLLsICJurXRLHQXHcMPdsLE4zBN8zwU6crJzGH4B+zhxP0+bI/krjlndeI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=adfu4CSE; 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="adfu4CSE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A2548C072AA; Sun, 14 Apr 2024 16:37:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713112634; bh=usQ+7RLGSrfvZ4Uc8oRh0XRypcsevdJ9gNL16CX2QCM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=adfu4CSE4wZoiQtjjxEG8lx3swCraVR9aNGBbOFneSiUvNIlK1iihctdNVjYhhA+I Ix1Y+p0A4RtqiXdiNzbg7Rd2PS53TCPV0ZXPfPnM9SuqdQS6wFPJ259P9qDgUqkKzV iDlGfx2mZ2/3D+JJP4jCFSSvCR/aNpwYnxwPf4HvxMhwRz55ZbB6nuPmfhYfaDewQR m4CufNNYCTYUg2xfF+94HnmSqlY61e/uQgUnuw4AK2TKEJjJ89QwjFFM8SGHHoi0PC jn/kPVoG15kXn9lOtrn5GvXr6EuYIimAt2zpnj4r7KBVMM5qKUqaNTjfeY5Gvdx2CT 97GvXcGUF6oLw== From: Krzysztof Kozlowski Date: Sun, 14 Apr 2024 18:36:08 +0200 Subject: [PATCH 10/18] backlight: lms501kf03: 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-v1-10-9b37fcbf546a@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=816; i=krzk@kernel.org; h=from:subject:message-id; bh=usQ+7RLGSrfvZ4Uc8oRh0XRypcsevdJ9gNL16CX2QCM=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmHAX7FpzuMjvna8Y31zY0lIuxkts9wlMdSq0t0 7hivN2rfQKJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZhwF+wAKCRDBN2bmhouD 1yFDD/4kuHtI7okgawLZYg49MQ9QNb0rJPtMTrHPxA3noOeBmJdpgvme/nc8w8UnvjPflwmfzyu ZMiKj3sd6Tsuil8yYpgvSGIPXhtqXAiQRNDu4xg384bAMJq7iTRFOUzXhrNGn8b+vAliVl77AL3 pLUWOsESv4207ssMlr5pxVOfaZMerWiZtnVe2cWB6n9B+Oytrrbn4xnzXT4ncWARYq2Jrp8AQ4k jsaUnhjPyOu1X19du0jRHUHtq97UBiviTn8oTz6dGPn7vJroUnEyt4CjSwWHKFMGwHmq0bWjV41 wdmSOjKtNfnLMgM+zpDy+vacqXUdBDfQ7xV+wP3dvoSl7bZh6m8P9BpRunYxmRKgaKZti3LhrLZ Csa9MqQ+UODSbxLg/VIqUIYm+9MDDfmDtUlHoKAC+Nu62gwZ9TG8oqaCdarq1sayDFaMxnz13IN 7v8IIfCBWVl2HHIJ18qE31FOjATlfpr+ZkxNlSWJ2OZ3ABY4lWg6SgD0l6gXrX7tLq+D62IzJd7 nANkcOdD84Iy5wR3dnqnWWrQI5snPFx8h6YuLCV5hrmjJKlO5up3JcjqwtOfCcZUXHfjykvFR+G ctvyq02CLOVd2rC3B/0qynUupt2vUNsSObasyOui9+mPx1TMe+4qf49YhHt9k+m+00nlEzmrFOZ 4hVW27Zehxn4tLQ== 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/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, };