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| author | Greg Ungerer <gerg@snapgear.com> | 2006-06-26 10:33:10 +1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-25 17:43:33 -0700 |
| commit | b671b653da35cd38897c7b19e9baed64e7a9e1a1 (patch) | |
| tree | 1be02e974a212499302d02514af5e82ea122377d /include/asm-m68knommu | |
| parent | 2082b477dc7e9d5b3f773a36aae2dbc55b4263c2 (diff) | |
| download | kernel_samsung_smdk4412-b671b653da35cd38897c7b19e9baed64e7a9e1a1.zip kernel_samsung_smdk4412-b671b653da35cd38897c7b19e9baed64e7a9e1a1.tar.gz kernel_samsung_smdk4412-b671b653da35cd38897c7b19e9baed64e7a9e1a1.tar.bz2 | |
[PATCH] m68knommu: read/write register access for PIT timer
Modify the m68knommu/ColdFire PIT timer code to use register offsets
with raw_read/raw_write access, instead of a mapped struct.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-m68knommu')
| -rw-r--r-- | include/asm-m68knommu/mcfpit.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/include/asm-m68knommu/mcfpit.h b/include/asm-m68knommu/mcfpit.h index 0d2672d..f570cf6 100644 --- a/include/asm-m68knommu/mcfpit.h +++ b/include/asm-m68knommu/mcfpit.h @@ -28,11 +28,9 @@ /* * Define the PIT timer register set addresses. */ -struct mcfpit { - unsigned short pcsr; /* PIT control and status */ - unsigned short pmr; /* PIT modulus register */ - unsigned short pcntr; /* PIT count register */ -} __attribute__((packed)); +#define MCFPIT_PCSR 0x0 /* PIT control register */ +#define MCFPIT_PMR 0x2 /* PIT modulus register */ +#define MCFPIT_PCNTR 0x4 /* PIT count register */ /* * Bit definitions for the PIT Control and Status register. |