diff options
| author | Mike Rapoport <mike.rapoport@gmail.com> | 2016-02-15 19:53:57 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-15 18:26:17 -0800 |
| commit | cf6d8f0bd4705d899e75a394f519df08fdf2629b (patch) | |
| tree | befdfdaca75cf4d41cfe69b1b7845e072cef6108 /drivers/staging/sm750fb/sm750_accel.h | |
| parent | 6aa178eeda2f987e7457dd316fe4b57105c4b1a6 (diff) | |
staging: sm750fb: change definition of DE_SOURCE fields
Use stratight-forward definition of DE_SOURCE register fields
and use open-coded implementation for register manipulation
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/sm750fb/sm750_accel.h')
| -rw-r--r-- | drivers/staging/sm750fb/sm750_accel.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/staging/sm750fb/sm750_accel.h b/drivers/staging/sm750fb/sm750_accel.h index 1ec66d28f456..0bbdccac448b 100644 --- a/drivers/staging/sm750fb/sm750_accel.h +++ b/drivers/staging/sm750fb/sm750_accel.h @@ -21,12 +21,11 @@ #define DE_PORT_ADDR_TYPE3 0x100000 #define DE_SOURCE 0x0 -#define DE_SOURCE_WRAP 31:31 -#define DE_SOURCE_WRAP_DISABLE 0 -#define DE_SOURCE_WRAP_ENABLE 1 -#define DE_SOURCE_X_K1 29:16 -#define DE_SOURCE_Y_K2 15:0 -#define DE_SOURCE_X_K1_MONO 20:16 +#define DE_SOURCE_WRAP BIT(31) +#define DE_SOURCE_X_K1_SHIFT 16 +#define DE_SOURCE_X_K1_MASK (0x3fff << 16) +#define DE_SOURCE_X_K1_MONO_MASK (0x1f << 16) +#define DE_SOURCE_Y_K2_MASK 0xffff #define DE_DESTINATION 0x4 #define DE_DESTINATION_WRAP 31:31 |