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authorNicolas Pitre <nicolas.pitre@linaro.org>2010-12-15 15:14:45 -0500
committerNicolas Pitre <nico@fluxnic.net>2010-12-19 12:56:46 -0500
commit39af22a79232373764904576f31572f1db76af10 (patch)
tree20d31ab6a01b93dabe9c05277bcb1413e978648b /arch/arm/include/asm/highmem.h
parentb0c3844d8af6b9f3f18f31e1b0502fbefa2166be (diff)
ARM: get rid of kmap_high_l1_vipt()
Since commit 3e4d3af501 "mm: stack based kmap_atomic()", it is no longer necessary to carry an ad hoc version of kmap_atomic() added in commit 7e5a69e83b "ARM: 6007/1: fix highmem with VIPT cache and DMA" to cope with reentrancy. In fact, it is now actively wrong to rely on fixed kmap type indices (namely KM_L1_CACHE) as kmap_atomic() totally ignores them now and a concurrent instance of it may reuse any slot for any purpose. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Diffstat (limited to 'arch/arm/include/asm/highmem.h')
-rw-r--r--arch/arm/include/asm/highmem.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h
index 1fc684e70ab6..7080e2c8fa62 100644
--- a/arch/arm/include/asm/highmem.h
+++ b/arch/arm/include/asm/highmem.h
@@ -25,9 +25,6 @@ extern void *kmap_high(struct page *page);
extern void *kmap_high_get(struct page *page);
extern void kunmap_high(struct page *page);
-extern void *kmap_high_l1_vipt(struct page *page, pte_t *saved_pte);
-extern void kunmap_high_l1_vipt(struct page *page, pte_t saved_pte);
-
/*
* The following functions are already defined by <linux/highmem.h>
* when CONFIG_HIGHMEM is not set.