From patchwork Sun Apr 14 16:36:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 788915 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 7708D433AE; Sun, 14 Apr 2024 16:36:35 +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=1713112595; cv=none; b=nv4GpBcRxOw9HKqX6hCPhuBQUuPrQsyypvwet5v1wDzFkV1sdMQdrgbxBY5Wa5yDrp/OArbgPwOrglT9eLvcT1eEUQmO0m8tt9GErkY10o37St16BAGrILa0MXDWTyafoS3dlbNPEKkbioPOy/d8l19YcWFjGH7FHCQ/0q8q06o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713112595; c=relaxed/simple; bh=locImdr60u+fZ7AOjuj08IprumN1nXoXaa2rUh5Ga3U=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=uKEK2Pn3RPz0W6ykVE3MWu+i0BOqVdNlBPCib1Z+9jt1v9cFtogtP4AOfnSlQLGD2fHJ7RnS2tpYCPLo7kYhnr96BIpGZONV0JjVUImuzVid7gfuDP0E79SIQLbz2igl5nZGYZCEA6gC3HgNINmWd0URa2nxpwdPerAMgynDzR0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sfLqAmbA; 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="sfLqAmbA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9FE32C072AA; Sun, 14 Apr 2024 16:36:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713112594; bh=locImdr60u+fZ7AOjuj08IprumN1nXoXaa2rUh5Ga3U=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=sfLqAmbAeMWEejUh5U41VGNkb9k1Q2YKtH3wqONu820BgHz3Citcg4Lwk9GGBuh/X HUMBPoNR1NIoC6GSmdcMeAvaGxxW/r9T65EtmX8XP0dPhSxhh4EABaPZV1Q/ODLZfA 7n2K/hCcDFks100ZjS9jTg2Ou5p1YlI2uyJKXBeeIxPLl6ygrGj3t5B7jzCnd89SpO bo8cuqwPKNUG1GeZikAtAlrMsTxlqjZKt5jNyCjgQ50SrYffh9UMTZn5GxUUxfECyc LmEhJP+P5pdwCPtq2fT3eO/olFcRNqTq9wExYTcdvbc3qk9G+qZ1gQklK6vpDwXaZ9 wUQRlQ0f9/1wA== From: Krzysztof Kozlowski Date: Sun, 14 Apr 2024 18:36:00 +0200 Subject: [PATCH 02/18] backlight: ams369fg06: 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: <20240414-video-backlight-lcd-ops-v1-2-9b37fcbf546a@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=791; i=krzk@kernel.org; h=from:subject:message-id; bh=locImdr60u+fZ7AOjuj08IprumN1nXoXaa2rUh5Ga3U=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmHAX0G//dPGlem1jcu7wyCWx2iECQwgsLjz+Yj iMRFiGfU3qJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZhwF9AAKCRDBN2bmhouD 13J0D/408JzyMPbhs0Mw1cq11iv6utAIyFxvBEUQbR2XuwCHtfstnxZOfqjhMAFI8QtQAyQmIx1 RiXksGCaiUiokpVQHOJc6zvFll5pBn4RGyqgxPVCwlFlNPLoPnTvoYym3Z4VgjH1xupmLDYz6/D sUeFZwRwRiamVTRzBZ/7TJMqVxuweEmqFnY5HfaVPGJLMq1BSiK5mnfZpEiI92z/2lvtXj9AScj GEnyaoug1JyqbSjUWERCNKkPkNs9+8f3nbVH2fhJgrxCgakLdT3PrPrdftFzqWwaoIIxF9n9br7 dPNhvfVAsqKaS4IMLmLVSs5imuZnr6tc62bnMNazLwENfgzxqKb8M9DI8mhr+qDsc7Uv9foYoHT HyRPXMUNxAPD6A9veDNODkDHJfm4ocmf4+Zx2WZ25sQ8pqPEFFY0tiYdsd2cYySpNqOoTSYetWr /wRI/hWv2i1eFEdtQWXlEP/TLN52GZKpL2YlwkEw9VasadFOhyY4JBI3WknQAufASV9HbQGOqxn Kjpxg/uj/dg8HhL3Qr5YTepKONcZXy9psyRKi286V1JEPU2JrqYhNgyUK669XCTZDlbhoDW5pZ0 sRFKUX7DMdzrivAvdrVVwC568IterSQNqoY1cKuos++QJ7JeEkV5Ir2hXYbQh4xm9+seQ1ohSN+ BdTYNwNnz7HvOyA== 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/ams369fg06.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/backlight/ams369fg06.c b/drivers/video/backlight/ams369fg06.c index 522dd81110b8..57ec205d2bd2 100644 --- a/drivers/video/backlight/ams369fg06.c +++ b/drivers/video/backlight/ams369fg06.c @@ -427,7 +427,7 @@ static int ams369fg06_set_brightness(struct backlight_device *bd) return ret; } -static struct lcd_ops ams369fg06_lcd_ops = { +static const struct lcd_ops ams369fg06_lcd_ops = { .get_power = ams369fg06_get_power, .set_power = ams369fg06_set_power, };