diff options
Diffstat (limited to 'drivers/video/intelfb/intelfb_i2c.c')
| -rw-r--r-- | drivers/video/intelfb/intelfb_i2c.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/video/intelfb/intelfb_i2c.c b/drivers/video/intelfb/intelfb_i2c.c index d73572355c5..c1113d6e941 100644 --- a/drivers/video/intelfb/intelfb_i2c.c +++ b/drivers/video/intelfb/intelfb_i2c.c @@ -182,3 +182,19 @@ void intelfb_create_i2c_busses(struct intelfb_info *dinfo) } dinfo->num_outputs = i; } + +void intelfb_delete_i2c_busses(struct intelfb_info *dinfo) +{ + int i; + + for (i = 0; i < MAX_OUTPUTS; i++) { + if (dinfo->output[i].i2c_bus.dinfo) { + i2c_bit_del_bus(&dinfo->output[i].i2c_bus.adapter); + dinfo->output[i].i2c_bus.dinfo = NULL; + } + if (dinfo->output[i].ddc_bus.dinfo) { + i2c_bit_del_bus(&dinfo->output[i].ddc_bus.adapter); + dinfo->output[i].ddc_bus.dinfo = NULL; + } + } +} |