diff options
| author | Jesper Nilsson <jesper.nilsson@axis.com> | 2008-01-21 09:38:22 -0500 |
|---|---|---|
| committer | Jesper Nilsson <jesper.nilsson@axis.com> | 2008-02-08 05:06:32 -0500 |
| commit | 058f5fdfd9953e7f856285b72f1c652683d5d19b (patch) | |
| tree | 2a8d3ffd45c1e7fa26af9b0777d07ec459d4baf8 /include/asm-cris/io.h | |
| parent | 78759757dff4ba9a2564daad1fc8e7f051080cd1 (diff) | |
CRIS: Correct comment in io.h to describe reality of I/O space.
The old comment stated that it was "junk needed for the arch-independent code
but which we never use in the CRIS port", but this is no longer true.
Diffstat (limited to 'include/asm-cris/io.h')
| -rw-r--r-- | include/asm-cris/io.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-cris/io.h b/include/asm-cris/io.h index d196dd6b2df3..b87ce63f531f 100644 --- a/include/asm-cris/io.h +++ b/include/asm-cris/io.h | |||
| @@ -122,8 +122,8 @@ static inline void writel(unsigned int b, volatile void __iomem *addr) | |||
| 122 | #define memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c)) | 122 | #define memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c)) |
| 123 | 123 | ||
| 124 | 124 | ||
| 125 | /* The following is junk needed for the arch-independent code but which | 125 | /* I/O port access. Normally there is no I/O space on CRIS but when |
| 126 | * we never use in the CRIS port | 126 | * Cardbus/PCI is enabled the request is passed through the bridge. |
| 127 | */ | 127 | */ |
| 128 | 128 | ||
| 129 | #define IO_SPACE_LIMIT 0xffff | 129 | #define IO_SPACE_LIMIT 0xffff |