diff options
Diffstat (limited to 'drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c')
| -rw-r--r-- | drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c b/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c index e28107061148..fc9a34ed58bd 100644 --- a/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c +++ b/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c @@ -279,11 +279,8 @@ int oaktrail_hdmi_i2c_init(struct pci_dev *dev) hdmi_dev = pci_get_drvdata(dev); i2c_dev = kzalloc(sizeof(struct hdmi_i2c_dev), GFP_KERNEL); - if (i2c_dev == NULL) { - DRM_ERROR("Can't allocate interface\n"); - ret = -ENOMEM; - goto exit; - } + if (!i2c_dev) + return -ENOMEM; i2c_dev->adap = &oaktrail_hdmi_i2c_adapter; i2c_dev->status = I2C_STAT_INIT; @@ -300,16 +297,23 @@ int oaktrail_hdmi_i2c_init(struct pci_dev *dev) oaktrail_hdmi_i2c_adapter.name, hdmi_dev); if (ret) { DRM_ERROR("Failed to request IRQ for I2C controller\n"); - goto err; + goto free_dev; } /* Adapter registration */ ret = i2c_add_numbered_adapter(&oaktrail_hdmi_i2c_adapter); - return ret; + if (ret) { + DRM_ERROR("Failed to add I2C adapter\n"); + goto free_irq; + } -err: + return 0; + +free_irq: + free_irq(dev->irq, hdmi_dev); +free_dev: kfree(i2c_dev); -exit: + return ret; } |