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[176.58.251.75]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-47f96d4656bsm158653f8f.21.2026.07.23.13.36.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Jul 2026 13:36:12 -0700 (PDT) From: Michail Tatas To: michael@amarulasolutions.com, neil.armstrong@linaro.org, jesszhan0024@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, dianders@chromium.org Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Michail Tatas Subject: [PATCH v4 3/3] drm/panel: ilitek-ili9805: make cleanup funcs void Date: Thu, 23 Jul 2026 23:36:01 +0300 Message-ID: <20260723203601.806697-4-michail.tatas@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260723203601.806697-1-michail.tatas@gmail.com> References: <20260723203601.806697-1-michail.tatas@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Make cleanup functions return void since no one is checking their return values Signed-off-by: Michail Tatas Reviewed-by: Neil Armstrong Reviewed-by: Douglas Anderson --- drivers/gpu/drm/panel/panel-ilitek-ili9805.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9805.c b/drivers/gpu/drm/panel/panel-ilitek-ili9805.c index 1339604a0c94..5610a225f77b 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9805.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9805.c @@ -149,13 +149,11 @@ static int ili9805_power_on(struct ili9805 *ctx) return 0; } -static int ili9805_power_off(struct ili9805 *ctx) +static void ili9805_power_off(struct ili9805 *ctx) { gpiod_set_value(ctx->reset_gpio, 0); regulator_disable(ctx->dvdd); regulator_disable(ctx->avdd); - - return 0; } static int ili9805_activate(struct ili9805 *ctx) @@ -189,15 +187,13 @@ static int ili9805_prepare(struct drm_panel *panel) return 0; } -static int ili9805_deactivate(struct ili9805 *ctx) +static void ili9805_deactivate(struct ili9805 *ctx) { struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi }; mipi_dsi_dcs_set_display_off_multi(&dsi_ctx); mipi_dsi_usleep_range(&dsi_ctx, 5000, 10000); mipi_dsi_dcs_enter_sleep_mode_multi(&dsi_ctx); - - return dsi_ctx.accum_err; } static int ili9805_unprepare(struct drm_panel *panel) -- 2.43.0