Make cleanup functions return void since no one is checking their return values
Signed-off-by: Michail Tatas <[email protected]> --- 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 a70b9512746a..64cfaf981e9f 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9805.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9805.c @@ -148,13 +148,11 @@ 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) @@ -188,15 +186,13 @@ 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
