diff options
Diffstat (limited to 'drivers/mailbox/pcc.c')
| -rw-r--r-- | drivers/mailbox/pcc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mailbox/pcc.c b/drivers/mailbox/pcc.c index 0a00719b2482..ff292b9e0be9 100644 --- a/drivers/mailbox/pcc.c +++ b/drivers/mailbox/pcc.c @@ -276,9 +276,8 @@ static int pcc_mbox_error_check_and_clear(struct pcc_chan_info *pchan) if (ret) return ret; - val &= pchan->error.status_mask; - if (val) { - val &= ~pchan->error.status_mask; + if (val & pchan->error.status_mask) { + val &= pchan->error.preserve_mask; pcc_chan_reg_write(&pchan->error, val); return -EIO; } @@ -745,7 +744,8 @@ static int pcc_parse_subspace_db_reg(struct pcc_chan_info *pchan, ret = pcc_chan_reg_init(&pchan->error, &pcct_ext->error_status_register, - 0, 0, pcct_ext->error_status_mask, + ~pcct_ext->error_status_mask, 0, + pcct_ext->error_status_mask, "Error Status"); } return ret; |