diff options
Diffstat (limited to 'drivers/gpu/drm/fsl-dcu/fsl_tcon.c')
| -rw-r--r-- | drivers/gpu/drm/fsl-dcu/fsl_tcon.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_tcon.c b/drivers/gpu/drm/fsl-dcu/fsl_tcon.c index 3194e544ee27..b3d70a63c5a3 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_tcon.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_tcon.c @@ -72,10 +72,8 @@ struct fsl_tcon *fsl_tcon_init(struct device *dev) return NULL; tcon = devm_kzalloc(dev, sizeof(*tcon), GFP_KERNEL); - if (!tcon) { - ret = -ENOMEM; + if (!tcon) goto err_node_put; - } ret = fsl_tcon_init_regmap(dev, tcon, np); if (ret) { @@ -89,9 +87,13 @@ struct fsl_tcon *fsl_tcon_init(struct device *dev) goto err_node_put; } - of_node_put(np); - clk_prepare_enable(tcon->ipg_clk); + ret = clk_prepare_enable(tcon->ipg_clk); + if (ret) { + dev_err(dev, "Couldn't enable the TCON clock\n"); + goto err_node_put; + } + of_node_put(np); dev_info(dev, "Using TCON in bypass mode\n"); return tcon; |