diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/comedi/drivers/addi_apci_2032.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers/addi_apci_2032.c b/drivers/staging/comedi/drivers/addi_apci_2032.c index e14545dbf076..50f9eb25d7cb 100644 --- a/drivers/staging/comedi/drivers/addi_apci_2032.c +++ b/drivers/staging/comedi/drivers/addi_apci_2032.c @@ -44,9 +44,9 @@ #define APCI2032_WDOG_REG 0x10 struct apci2032_int_private { - spinlock_t spinlock; - bool active; - unsigned char enabled_isns; + spinlock_t spinlock; /* protects the following members */ + bool active; /* an async command is running */ + unsigned char enabled_isns; /* mask of enabled interrupt channels */ }; static int apci2032_do_insn_bits(struct comedi_device *dev, |