diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_dp_helper.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c index bcfb0d07718e..4b6e6f3ba0a1 100644 --- a/drivers/gpu/drm/drm_dp_helper.c +++ b/drivers/gpu/drm/drm_dp_helper.c | |||
| @@ -577,7 +577,9 @@ static u32 drm_dp_i2c_functionality(struct i2c_adapter *adapter) | |||
| 577 | 577 | ||
| 578 | /* | 578 | /* |
| 579 | * Transfer a single I2C-over-AUX message and handle various error conditions, | 579 | * Transfer a single I2C-over-AUX message and handle various error conditions, |
| 580 | * retrying the transaction as appropriate. | 580 | * retrying the transaction as appropriate. It is assumed that the |
| 581 | * aux->transfer function does not modify anything in the msg other than the | ||
| 582 | * reply field. | ||
| 581 | */ | 583 | */ |
| 582 | static int drm_dp_i2c_do_msg(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg) | 584 | static int drm_dp_i2c_do_msg(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg) |
| 583 | { | 585 | { |