diff options
Diffstat (limited to 'drivers/gpu/drm/pl111')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_display.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_versatile.c | 4 |
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c index 754f6b25f265..4501597f30ab 100644 --- a/drivers/gpu/drm/pl111/pl111_display.c +++ b/drivers/gpu/drm/pl111/pl111_display.c @@ -188,7 +188,7 @@ static void pl111_display_enable(struct drm_simple_display_pipe *pipe, tim2 |= TIM2_IOE; if (connector->display_info.bus_flags & - DRM_BUS_FLAG_PIXDATA_NEGEDGE) + DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE) tim2 |= TIM2_IPC; } @@ -531,14 +531,15 @@ pl111_init_clock_divider(struct drm_device *drm) dev_err(drm->dev, "CLCD: unable to get clcdclk.\n"); return PTR_ERR(parent); } + + spin_lock_init(&priv->tim2_lock); + /* If the clock divider is broken, use the parent directly */ if (priv->variant->broken_clockdivider) { priv->clk = parent; return 0; } parent_name = __clk_get_name(parent); - - spin_lock_init(&priv->tim2_lock); div->init = &init; ret = devm_clk_hw_register(drm->dev, div); diff --git a/drivers/gpu/drm/pl111/pl111_versatile.c b/drivers/gpu/drm/pl111/pl111_versatile.c index b9baefdba38a..1c318ad32a8c 100644 --- a/drivers/gpu/drm/pl111/pl111_versatile.c +++ b/drivers/gpu/drm/pl111/pl111_versatile.c @@ -330,6 +330,7 @@ int pl111_versatile_init(struct device *dev, struct pl111_drm_dev_private *priv) ret = vexpress_muxfpga_init(); if (ret) { dev_err(dev, "unable to initialize muxfpga driver\n"); + of_node_put(np); return ret; } @@ -337,17 +338,20 @@ int pl111_versatile_init(struct device *dev, struct pl111_drm_dev_private *priv) pdev = of_find_device_by_node(np); if (!pdev) { dev_err(dev, "can't find the sysreg device, deferring\n"); + of_node_put(np); return -EPROBE_DEFER; } map = dev_get_drvdata(&pdev->dev); if (!map) { dev_err(dev, "sysreg has not yet probed\n"); platform_device_put(pdev); + of_node_put(np); return -EPROBE_DEFER; } } else { map = syscon_node_to_regmap(np); } + of_node_put(np); if (IS_ERR(map)) { dev_err(dev, "no Versatile syscon regmap\n"); |