diff options
| author |   Samu Onkalo <samu.p.onkalo@nokia.com> | 2010-10-22 07:57:32 -0400 |
|---|---|---|
| committer |   Guenter Roeck <guenter.roeck@ericsson.com> | 2010-10-25 14:11:39 -0700 |
| commit | 029756d0b8856f52d83dee81c01dd3af786cadff (patch) | |
| tree | 573ac19fe3461f1ffece64fd42af8573c011fa5d /drivers/hwmon/lis3lv02d.h | |
| parent | hwmon: lis3: use block read to access data registers (diff) | |
| download | linux-dev-029756d0b8856f52d83dee81c01dd3af786cadff.tar.xz linux-dev-029756d0b8856f52d83dee81c01dd3af786cadff.zip | |
hwmon: lis3: Enhance lis3 selftest with IRQ line test
Configure chip to data ready mode in selftest and count received
interrupts to see that interrupt line(s) are working.
Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Acked-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/hwmon/lis3lv02d.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hwmon/lis3lv02d.h b/drivers/hwmon/lis3lv02d.h index fdbe899a7f14..a1939589eb2c 100644 --- a/drivers/hwmon/lis3lv02d.h +++ b/drivers/hwmon/lis3lv02d.h @@ -273,7 +273,8 @@ struct lis3lv02d { struct fasync_struct *async_queue; /* queue for the misc device */ wait_queue_head_t misc_wait; /* Wait queue for the misc device */ unsigned long misc_opened; /* bit0: whether the device is open */ - atomic_t wake_thread; + int data_ready_count[2]; + atomic_t wake_thread; unsigned char irq_cfg; struct lis3lv02d_platform_data *pdata; /* for passing board config */ |