Convert this enum into defines and rename the CamelCase symbols.
For aesthetics, move the new defines so they are associated with
the register define.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/ni_tio_internal.h | 19 +++----------------
drivers/staging/comedi/drivers/ni_tiocmd.c | 2 +-
2 files changed, 4 insertions(+), 17 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_tio_internal.h
b/drivers/staging/comedi/drivers/ni_tio_internal.h
index ea1c9fb..18a1e16 100644
--- a/drivers/staging/comedi/drivers/ni_tio_internal.h
+++ b/drivers/staging/comedi/drivers/ni_tio_internal.h
@@ -129,6 +129,9 @@
#define GI_RESET(x) (1 << (2 + ((x) % 2)))
#define NITIO_STATUS1_REG(x) (NITIO_G01_STATUS1 + ((x) / 2))
#define NITIO_STATUS2_REG(x) (NITIO_G01_STATUS2 + ((x) / 2))
+#define GI_OUTPUT(x) (((x) % 2) ? (1 << 1) : (1 << 0))
+#define GI_HW_SAVE(x) (((x) % 2) ? (1 << 13) : (1 << 12))
+#define GI_PERMANENT_STALE(x) (((x) % 2) ? (1 << 15) : (1 << 14))
#define NITIO_DMA_CFG_REG(x) (NITIO_G0_DMA_CFG + (x))
#define NITIO_DMA_STATUS_REG(x) (NITIO_G0_DMA_STATUS + (x))
#define NITIO_ABZ_REG(x) (NITIO_G0_ABZ + (x))
@@ -136,22 +139,6 @@
#define NITIO_STATUS_REG(x) (NITIO_G0_STATUS + (x))
#define NITIO_INT_ENA_REG(x) (NITIO_G0_INT_ENA + (x))
-enum Gxx_Joint_Status2_Bits {
- G0_Output_Bit = 0x1,
- G1_Output_Bit = 0x2,
- G0_HW_Save_Bit = 0x1000,
- G1_HW_Save_Bit = 0x2000,
- G0_Permanent_Stale_Bit = 0x4000,
- G1_Permanent_Stale_Bit = 0x8000
-};
-static inline enum Gxx_Joint_Status2_Bits Gi_Permanent_Stale_Bit(unsigned
- counter_index)
-{
- if (counter_index % 2)
- return G1_Permanent_Stale_Bit;
- return G0_Permanent_Stale_Bit;
-}
-
enum Gi_DMA_Config_Reg_Bits {
Gi_DMA_Enable_Bit = 0x1,
Gi_DMA_Write_Bit = 0x2,
diff --git a/drivers/staging/comedi/drivers/ni_tiocmd.c
b/drivers/staging/comedi/drivers/ni_tiocmd.c
index d628748..9ba4079 100644
--- a/drivers/staging/comedi/drivers/ni_tiocmd.c
+++ b/drivers/staging/comedi/drivers/ni_tiocmd.c
@@ -409,7 +409,7 @@ void ni_tio_acknowledge_and_confirm(struct ni_gpct
*counter, int *gate_error,
*stale_data = 1;
}
if (read_register(counter, NITIO_STATUS2_REG(cidx)) &
- Gi_Permanent_Stale_Bit(cidx)) {
+ GI_PERMANENT_STALE(cidx)) {
dev_info(counter->counter_dev->dev->class_dev,
"%s: Gi_Permanent_Stale_Data detected.\n",
__func__);
--
2.0.3
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