diff options
Diffstat (limited to 'linux-core/radeon_i2c.c')
| -rw-r--r-- | linux-core/radeon_i2c.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/linux-core/radeon_i2c.c b/linux-core/radeon_i2c.c index bd35f17f..97770caa 100644 --- a/linux-core/radeon_i2c.c +++ b/linux-core/radeon_i2c.c @@ -116,27 +116,25 @@ static int setup_i2c_bus(struct radeon_i2c_chan *chan, const char *name) int radeon_create_i2c_busses(drm_device_t * dev) { drm_radeon_private_t *dev_priv = dev->dev_private; - int ret; dev_priv->i2c[0].dev = dev; dev_priv->i2c[0].ddc_reg = GPIO_MONID; - if ((ret = setup_i2c_bus(&dev_priv->i2c[0], "monid"))) - return ret; + /* Don't return the error from setup. It is not fatal */ + /* if the bus can not be initialized */ + setup_i2c_bus(&dev_priv->i2c[0], "monid"); dev_priv->i2c[1].dev = dev; dev_priv->i2c[1].ddc_reg = GPIO_DVI_DDC; - if ((ret = setup_i2c_bus(&dev_priv->i2c[1], "dvi"))) - return ret; + setup_i2c_bus(&dev_priv->i2c[1], "dvi"); dev_priv->i2c[2].dev = dev; dev_priv->i2c[2].ddc_reg = GPIO_VGA_DDC; - if ((ret = setup_i2c_bus(&dev_priv->i2c[2], "vga"))) - return ret; + setup_i2c_bus(&dev_priv->i2c[2], "vga"); dev_priv->i2c[3].dev = dev; dev_priv->i2c[3].ddc_reg = GPIO_CRT2_DDC; - if ((ret = setup_i2c_bus(&dev_priv->i2c[3], "crt2"))) - return ret; + setup_i2c_bus(&dev_priv->i2c[3], "crt2"); + return 0; } |