drm/tegra: dc: Fix bad irqsave/restore in tegra_dc_finish_page_flip()

[karo-tx-linux.git] / drivers / gpu / drm / tegra / dc.c

diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index c2ab1a2da6a330196e6e19913204d1d37c2e10a5..aca886e03b28f48b81c4eb1ae50fe4e257db7e04 100644 (file)
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -867,7 +867,7 @@ static void tegra_dc_finish_page_flip(struct tegra_dc *dc)
 
        bo = tegra_fb_get_plane(crtc->primary->fb, 0);
 
-       spin_lock_irqsave(&dc->lock, flags);
+       spin_lock(&dc->lock);
 
        /* check if new start address has been latched */
        tegra_dc_writel(dc, WINDOW_A_SELECT, DC_CMD_DISPLAY_WINDOW_HEADER);
@@ -875,7 +875,7 @@ static void tegra_dc_finish_page_flip(struct tegra_dc *dc)
        base = tegra_dc_readl(dc, DC_WINBUF_START_ADDR);
        tegra_dc_writel(dc, 0, DC_CMD_STATE_ACCESS);
 
-       spin_unlock_irqrestore(&dc->lock, flags);
+       spin_unlock(&dc->lock);
 
        if (base == bo->paddr + crtc->primary->fb->offsets[0]) {
                drm_crtc_send_vblank_event(crtc, dc->event);