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| author | Mike Frysinger <vapier@gentoo.org> | 2009-09-30 03:21:13 +0200 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-12-15 06:14:09 +0100 |
| commit | b6357116c4ef06633ee92dfcb0b8ae058f367c77 (patch) | |
| tree | 4eed53ff2dda46d72816806ac7455253d1e88881 /arch/blackfin/mach-bf518 | |
| parent | Blackfin: bf537-stamp: need io.h for writeb() funcs (diff) | |
| download | linux-b6357116c4ef06633ee92dfcb0b8ae058f367c77.tar.xz linux-b6357116c4ef06633ee92dfcb0b8ae058f367c77.zip | |
Blackfin: BF51x/BF52x: fill out bfin_clear_PPI_STATUS()
All the arches define a helper macro to make things easy for driver code.
Reported-by: Frank Van Hooft <frank@frankvh.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-bf518')
| -rw-r--r-- | arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h b/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h index 1d970df7aee9..d2d05336c533 100644 --- a/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h +++ b/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h @@ -844,6 +844,7 @@ #define bfin_write_PPI_CONTROL(val) bfin_write16(PPI_CONTROL, val) #define bfin_read_PPI_STATUS() bfin_read16(PPI_STATUS) #define bfin_write_PPI_STATUS(val) bfin_write16(PPI_STATUS, val) +#define bfin_clear_PPI_STATUS() bfin_write_PPI_STATUS(0xFFFF) #define bfin_read_PPI_DELAY() bfin_read16(PPI_DELAY) #define bfin_write_PPI_DELAY(val) bfin_write16(PPI_DELAY, val) #define bfin_read_PPI_COUNT() bfin_read16(PPI_COUNT) |