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_stc.h | 8 -------- drivers/staging/comedi/drivers/ni_tio_internal.h | 11 +++++------ drivers/staging/comedi/drivers/ni_tiocmd.c | 10 +++++----- 3 files changed, 10 insertions(+), 19 deletions(-) diff --git a/drivers/staging/comedi/drivers/ni_stc.h b/drivers/staging/comedi/drivers/ni_stc.h index caad9d8..a284129 100644 --- a/drivers/staging/comedi/drivers/ni_stc.h +++ b/drivers/staging/comedi/drivers/ni_stc.h @@ -1285,14 +1285,6 @@ static inline unsigned MSeries_PFI_Output_Select_Source(unsigned channel, return (bits >> ((channel % 3) * 5)) & 0x1f; }; -enum MSeries_Gi_DMA_Config_Bits { - Gi_DMA_BankSW_Error_Bit = 0x10, - Gi_DMA_Reset_Bit = 0x8, - Gi_DMA_Int_Enable_Bit = 0x4, - Gi_DMA_Write_Bit = 0x2, - Gi_DMA_Enable_Bit = 0x1, -}; - static inline unsigned MSeries_PFI_Filter_Select_Mask(unsigned channel) { return 0x3 << (channel * 2); diff --git a/drivers/staging/comedi/drivers/ni_tio_internal.h b/drivers/staging/comedi/drivers/ni_tio_internal.h index 18a1e16..a74cec4 100644 --- a/drivers/staging/comedi/drivers/ni_tio_internal.h +++ b/drivers/staging/comedi/drivers/ni_tio_internal.h @@ -133,18 +133,17 @@ #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 GI_DMA_ENABLE (1 << 0) +#define GI_DMA_WRITE (1 << 1) +#define GI_DMA_INT_ENA (1 << 2) +#define GI_DMA_RESET (1 << 3) +#define GI_DMA_BANKSW_ERROR (1 << 4) #define NITIO_DMA_STATUS_REG(x) (NITIO_G0_DMA_STATUS + (x)) #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)) #define NITIO_INT_ENA_REG(x) (NITIO_G0_INT_ENA + (x)) -enum Gi_DMA_Config_Reg_Bits { - Gi_DMA_Enable_Bit = 0x1, - Gi_DMA_Write_Bit = 0x2, - Gi_DMA_Int_Bit = 0x4 -}; - enum Gi_DMA_Status_Reg_Bits { Gi_DMA_Readbank_Bit = 0x2000, Gi_DRQ_Error_Bit = 0x4000, diff --git a/drivers/staging/comedi/drivers/ni_tiocmd.c b/drivers/staging/comedi/drivers/ni_tiocmd.c index 9ba4079..d80bb35 100644 --- a/drivers/staging/comedi/drivers/ni_tiocmd.c +++ b/drivers/staging/comedi/drivers/ni_tiocmd.c @@ -74,14 +74,14 @@ static void ni_tio_configure_dma(struct ni_gpct *counter, short enable, unsigned gi_dma_config_bits = 0; if (enable) { - gi_dma_config_bits |= Gi_DMA_Enable_Bit; - gi_dma_config_bits |= Gi_DMA_Int_Bit; + gi_dma_config_bits |= GI_DMA_ENABLE; + gi_dma_config_bits |= GI_DMA_INT_ENA; } if (read_not_write == 0) - gi_dma_config_bits |= Gi_DMA_Write_Bit; + gi_dma_config_bits |= GI_DMA_WRITE; ni_tio_set_bits(counter, NITIO_DMA_CFG_REG(cidx), - Gi_DMA_Enable_Bit | Gi_DMA_Int_Bit | - Gi_DMA_Write_Bit, gi_dma_config_bits); + GI_DMA_ENABLE | GI_DMA_INT_ENA | + GI_DMA_WRITE, gi_dma_config_bits); } break; } -- 2.0.3 _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel