diff options
| author | Mike Rapoport <mike.rapoport@gmail.com> | 2016-01-17 20:04:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-07 18:51:36 -0800 |
| commit | 776980cf0f8cd3c8e5863ec92bccb8e670e3efa1 (patch) | |
| tree | 21de7932a72a8cd8941a6a9edf8c94bb361e7137 /drivers/staging/sm750fb/ddk750_reg.h | |
| parent | a941245109ff133f715af9a9b9a55be09e89dda1 (diff) | |
staging: sm750fb: use BIT macro for POWER_MODE_CTRL single-bit fields
Replace complex definition of POWER_MODE_CTRL register fields with BIT()
macro and use open-coded implementation for register manipulations.
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/sm750fb/ddk750_reg.h')
| -rw-r--r-- | drivers/staging/sm750fb/ddk750_reg.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/staging/sm750fb/ddk750_reg.h b/drivers/staging/sm750fb/ddk750_reg.h index d97859a0fa7b..bc49b44c611d 100644 --- a/drivers/staging/sm750fb/ddk750_reg.h +++ b/drivers/staging/sm750fb/ddk750_reg.h @@ -497,16 +497,10 @@ #define POWER_MODE_CTRL 0x00004C #ifdef VALIDATION_CHIP - #define POWER_MODE_CTRL_336CLK 4:4 - #define POWER_MODE_CTRL_336CLK_OFF 0 - #define POWER_MODE_CTRL_336CLK_ON 1 + #define POWER_MODE_CTRL_336CLK BIT(4) #endif -#define POWER_MODE_CTRL_OSC_INPUT 3:3 -#define POWER_MODE_CTRL_OSC_INPUT_OFF 0 -#define POWER_MODE_CTRL_OSC_INPUT_ON 1 -#define POWER_MODE_CTRL_ACPI 2:2 -#define POWER_MODE_CTRL_ACPI_OFF 0 -#define POWER_MODE_CTRL_ACPI_ON 1 +#define POWER_MODE_CTRL_OSC_INPUT BIT(3) +#define POWER_MODE_CTRL_ACPI BIT(2) #define POWER_MODE_CTRL_MODE 1:0 #define POWER_MODE_CTRL_MODE_MODE0 0 #define POWER_MODE_CTRL_MODE_MODE1 1 |