diff options
| author | David Howells <dhowells@redhat.com> | 2005-11-28 13:43:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-28 14:42:23 -0800 |
| commit | 8080f231224ccd3169f39e73fd750ba98d5b98a7 (patch) | |
| tree | e86762b01f248dbf735e786783d3d9eb0e7c9950 /include/asm-frv/page.h | |
| parent | c13cf856cbe16aec3007604dc013cbf3a16c6686 (diff) | |
| download | blackbird-op-linux-8080f231224ccd3169f39e73fd750ba98d5b98a7.tar.gz blackbird-op-linux-8080f231224ccd3169f39e73fd750ba98d5b98a7.zip | |
[PATCH] FRV: Make the FRV arch work again
The attached patch implements a bunch of small changes to the FRV arch to
make it work again.
It deals with the following problems:
(1) SEM_DEBUG should be SEMAPHORE_DEBUG.
(2) The argument list to pcibios_penalize_isa_irq() has changed.
(3) CONFIG_HIGHMEM can't be used directly in #if as it may not be defined.
(4) page->private is no longer directly accessible.
(5) linux/hardirq.h assumes asm/hardirq.h will include linux/irq.h
(6) The IDE MMIO access functions are given pointers, not integers, and so
get type casting errors.
(7) __pa() is passed an explicit u64 type in drivers/char/mem.c, but that
can't be cast directly to a pointer on a 32-bit platform.
(8) SEMAPHORE_DEBUG should not be contingent on WAITQUEUE_DEBUG as that no
longer exists.
(9) PREEMPT_ACTIVE is too low a value.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-frv/page.h')
| -rw-r--r-- | include/asm-frv/page.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h index 4feba567e7fd..b8221b611b5c 100644 --- a/include/asm-frv/page.h +++ b/include/asm-frv/page.h @@ -47,8 +47,8 @@ typedef struct { unsigned long pgprot; } pgprot_t; #define devmem_is_allowed(pfn) 1 -#define __pa(vaddr) virt_to_phys((void *) vaddr) -#define __va(paddr) phys_to_virt((unsigned long) paddr) +#define __pa(vaddr) virt_to_phys((void *) (unsigned long) (vaddr)) +#define __va(paddr) phys_to_virt((unsigned long) (paddr)) #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) |
