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frv: remove the second parameter of kmap_atomic_primary()

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All callers of kmap_atomic_primary() use __KM_CACHE, so it can be
removed safely, and __kmap_atomic_primary() only check if 'type' if
__KM_CACHE or not, so 'type' can be changed to a boolean as well.

Ditto for kunmap_atomic_primary()/__kunmap_atomic_primary().

Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Cong Wang <amwang@redhat.com>
This commit is contained in:
Cong Wang
2012-06-27 13:02:49 +08:00
parent 906adea153
commit 144cf8647a
4 changed files with 25 additions and 41 deletions
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20
arch/frv/mm/highmem.c
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@@ -50,11 +50,11 @@ void *kmap_atomic(struct page *page)
/*
* The first 4 primary maps are reserved for architecture code
*/
case 0: return __kmap_atomic_primary(4, paddr, 6);
case 1: return __kmap_atomic_primary(5, paddr, 7);
case 2: return __kmap_atomic_primary(6, paddr, 8);
case 3: return __kmap_atomic_primary(7, paddr, 9);
case 4: return __kmap_atomic_primary(8, paddr, 10);
case 0: return __kmap_atomic_primary(0, paddr, 6);
case 1: return __kmap_atomic_primary(0, paddr, 7);
case 2: return __kmap_atomic_primary(0, paddr, 8);
case 3: return __kmap_atomic_primary(0, paddr, 9);
case 4: return __kmap_atomic_primary(0, paddr, 10);
case 5 ... 5 + NR_TLB_LINES - 1:
return __kmap_atomic_secondary(type - 5, paddr);
@@ -70,11 +70,11 @@ void __kunmap_atomic(void *kvaddr)
{
int type = kmap_atomic_idx();
switch (type) {
case 0: __kunmap_atomic_primary(4, 6); break;
case 1: __kunmap_atomic_primary(5, 7); break;
case 2: __kunmap_atomic_primary(6, 8); break;
case 3: __kunmap_atomic_primary(7, 9); break;
case 4: __kunmap_atomic_primary(8, 10); break;
case 0: __kunmap_atomic_primary(0, 6); break;
case 1: __kunmap_atomic_primary(0, 7); break;
case 2: __kunmap_atomic_primary(0, 8); break;
case 3: __kunmap_atomic_primary(0, 9); break;
case 4: __kunmap_atomic_primary(0, 10); break;
case 5 ... 5 + NR_TLB_LINES - 1:
__kunmap_atomic_secondary(type - 5, kvaddr);