diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-12-19 16:31:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-20 11:49:33 -0800 |
| commit | 94baf025ba41136eb4e9e858ebdbad33a6b3c539 (patch) | |
| tree | 980cc8867937dcc494bebd9caf8e302c409210dc /drivers/staging/comedi | |
| parent | c9d766d04ab032943c0fa68ddc6434ca1fe2c9f8 (diff) | |
staging: comedi: ni_tio_internal.h: replace NITIO_Gi_Interrupt_Enable_Reg()
The "Interrupt Enable" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_tio.c | 2 | ||||
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_tio_internal.h | 16 | ||||
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_tiocmd.c | 4 |
3 files changed, 4 insertions, 18 deletions
diff --git a/drivers/staging/comedi/drivers/ni_tio.c b/drivers/staging/comedi/drivers/ni_tio.c index 633c20af484a..ed55885b5918 100644 --- a/drivers/staging/comedi/drivers/ni_tio.c +++ b/drivers/staging/comedi/drivers/ni_tio.c @@ -416,7 +416,7 @@ void ni_tio_init_counter(struct ni_gpct *counter) NITIO_DMA_CFG_REG(counter->counter_index), ~0, 0x0); ni_tio_set_bits(counter, - NITIO_Gi_Interrupt_Enable_Reg(counter->counter_index), + NITIO_INT_ENA_REG(counter->counter_index), ~0, 0x0); } EXPORT_SYMBOL_GPL(ni_tio_init_counter); diff --git a/drivers/staging/comedi/drivers/ni_tio_internal.h b/drivers/staging/comedi/drivers/ni_tio_internal.h index 5bd06897d4dc..4382f108a737 100644 --- a/drivers/staging/comedi/drivers/ni_tio_internal.h +++ b/drivers/staging/comedi/drivers/ni_tio_internal.h @@ -39,21 +39,7 @@ #define NITIO_ABZ_REG(x) (NITIO_G0_ABZ + (x)) #define NITIO_INT_ACK_REG(x) (NITIO_G0_INT_ACK + (x)) #define NITIO_STATUS_REG(x) (NITIO_G0_STATUS + (x)) - -static inline enum ni_gpct_register NITIO_Gi_Interrupt_Enable_Reg(unsigned idx) -{ - switch (idx) { - case 0: - return NITIO_G0_INT_ENA; - case 1: - return NITIO_G1_INT_ENA; - case 2: - return NITIO_G2_INT_ENA; - case 3: - return NITIO_G3_INT_ENA; - } - return 0; -} +#define NITIO_INT_ENA_REG(x) (NITIO_G0_INT_ENA + (x)) enum Gi_Auto_Increment_Reg_Bits { Gi_Auto_Increment_Mask = 0xff diff --git a/drivers/staging/comedi/drivers/ni_tiocmd.c b/drivers/staging/comedi/drivers/ni_tiocmd.c index e7cff8dff574..290fd073de7c 100644 --- a/drivers/staging/comedi/drivers/ni_tiocmd.c +++ b/drivers/staging/comedi/drivers/ni_tiocmd.c @@ -200,7 +200,7 @@ static int ni_tio_cmd_setup(struct ni_gpct *counter, struct comedi_async *async) retval = ni_tio_set_gate_src(counter, 0, gate_source); if (cmd->flags & TRIG_WAKE_EOS) { ni_tio_set_bits(counter, - NITIO_Gi_Interrupt_Enable_Reg(counter-> + NITIO_INT_ENA_REG(counter-> counter_index), Gi_Gate_Interrupt_Enable_Bit(counter-> counter_index), @@ -311,7 +311,7 @@ int ni_tio_cancel(struct ni_gpct *counter) ni_tio_configure_dma(counter, 0, 0); ni_tio_set_bits(counter, - NITIO_Gi_Interrupt_Enable_Reg(counter->counter_index), + NITIO_INT_ENA_REG(counter->counter_index), Gi_Gate_Interrupt_Enable_Bit(counter->counter_index), 0x0); return 0; |