diff options
Diffstat (limited to 'drivers/w1')
| -rw-r--r-- | drivers/w1/masters/omap_hdq.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c index a6484700f3b3..bf2ec59c1f9d 100644 --- a/drivers/w1/masters/omap_hdq.c +++ b/drivers/w1/masters/omap_hdq.c @@ -146,6 +146,10 @@ static int hdq_write_byte(struct hdq_data *hdq_data, u8 val, u8 *status) goto rtn; } + if (hdq_data->hdq_irqstatus) + dev_err(hdq_data->dev, "TX irqstatus not cleared (%02x)\n", + hdq_data->hdq_irqstatus); + *status = 0; hdq_reg_out(hdq_data, OMAP_HDQ_TX_DATA, val); @@ -243,6 +247,10 @@ static int omap_hdq_break(struct hdq_data *hdq_data) goto rtn; } + if (hdq_data->hdq_irqstatus) + dev_err(hdq_data->dev, "break irqstatus not cleared (%02x)\n", + hdq_data->hdq_irqstatus); + /* set the INIT and GO bit */ hdq_reg_merge(hdq_data, OMAP_HDQ_CTRL_STATUS, OMAP_HDQ_CTRL_STATUS_INITIALIZATION | OMAP_HDQ_CTRL_STATUS_GO, |