From: Tim Sell <timothy.s...@unisys.com>
The dev_info() messages at init time are particularly useful for mapping
visor devices to input devices.
Signed-off-by: Tim Sell <timothy.s...@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.ro...@unisys.com>
---
v2: the patch was resubmitted.
---
drivers/staging/unisys/visorinput/visorinput.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/staging/unisys/visorinput/visorinput.c
b/drivers/staging/unisys/visorinput/visorinput.c
index cf364c4..f570ce0 100644
--- a/drivers/staging/unisys/visorinput/visorinput.c
+++ b/drivers/staging/unisys/visorinput/visorinput.c
@@ -392,6 +392,7 @@ static void devdata_release(struct kref *kref)
{
struct visorinput_devdata *devdata =
container_of(kref, struct visorinput_devdata, kref);
+ dev_dbg(&devdata->dev->device, "releasing resources\n");
unregister_client_input(devdata->visorinput_dev);
if (devdata->wq) {
flush_workqueue(devdata->wq);
@@ -444,6 +445,8 @@ static void async_change_resolution(struct work_struct
*work)
"failed create of new mouse input dev for new
resolution %u,%u\n",
p_change_resolution_work->xres,
p_change_resolution_work->yres);
+ dev_info(&devdata->dev->device, "created mouse %s\n",
+ dev_name(&devdata->visorinput_dev->dev));
out_locked:
up_write(&devdata->lock_visor_dev);
@@ -496,6 +499,8 @@ devdata_create(struct visor_device *dev, enum
visorinput_device_type devtype)
(devdata, devdata->keycode_table);
if (!devdata->visorinput_dev)
goto cleanups_register;
+ dev_info(&devdata->dev->device, "created keyboard %s\n",
+ dev_name(&devdata->visorinput_dev->dev));
break;
case visorinput_mouse:
xres = read_input_channel_uint
@@ -514,6 +519,8 @@ devdata_create(struct visor_device *dev, enum
visorinput_device_type devtype)
register_client_mouse(devdata, xres, yres);
if (!devdata->visorinput_dev)
goto cleanups_register;
+ dev_info(&devdata->dev->device, "created mouse %s\n",
+ dev_name(&devdata->visorinput_dev->dev));
break;
}
@@ -746,6 +753,10 @@ visorinput_channel_interrupt(struct visor_device *dev)
"mouse resolution change for NON-mouse
device!\n");
continue;
}
+ dev_info(&dev->device,
+ "mouse resolution change to %ux%u\n",
+ r.activity.arg1,
+ r.activity.arg2);
/*
* we can NOT handle this inline, because this may go
* thru a close() path, which will attempt to stop the
--
2.5.0
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