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([178.197.198.86]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-395c4f9d59dsm17389527f8f.0.2025.03.18.01.07.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Mar 2025 01:07:41 -0700 (PDT) From: Krzysztof Kozlowski To: Inki Dae , Seung-Woo Kim , Kyungmin Park , David Airlie , Simona Vetter , Krzysztof Kozlowski , Alim Akhtar , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH] drm/exynos: exynos7_drm_decon: Consstify struct decon_data Date: Tue, 18 Mar 2025 09:07:38 +0100 Message-ID: <20250318080738.29292-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250318_010743_662626_D1706C95 X-CRM114-Status: GOOD ( 12.21 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org static 'struct decon_data' is only read, so it can be const for code safety. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Alim Akhtar --- drivers/gpu/drm/exynos/exynos7_drm_decon.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c index 5170f72b0830..f91daefa9d2b 100644 --- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c @@ -43,13 +43,13 @@ struct decon_data { unsigned int wincon_burstlen_shift; }; -static struct decon_data exynos7_decon_data = { +static const struct decon_data exynos7_decon_data = { .vidw_buf_start_base = 0x80, .shadowcon_win_protect_shift = 10, .wincon_burstlen_shift = 11, }; -static struct decon_data exynos7870_decon_data = { +static const struct decon_data exynos7870_decon_data = { .vidw_buf_start_base = 0x880, .shadowcon_win_protect_shift = 8, .wincon_burstlen_shift = 10,