From: James Bottomley Date: Thu, 28 Oct 2010 15:14:41 +0000 (-0500) Subject: parisc: fix compile failure with kmap_atomic changes X-Git-Tag: v2.6.37-rc1~72 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=765aaafe38050790301e89745b991dbdf3dded4c;p=~emulex%2Finfiniband.git parisc: fix compile failure with kmap_atomic changes Commit 3e4d3af501cc ("mm: stack based kmap_atomic()") overlooked the fact that parisc uses kmap as a coherence mechanism, so even though we have no highmem, we do need to supply our own versions of kmap (and atomic). This patch converts the parisc kmap to the form which is needed to keep it compiling (it's a simple prototype and name change). Signed-off-by: James Bottomley Acked-by: Kyle McMartin Signed-off-by: Linus Torvalds --- diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h index dba11aedce1..f388a85bba1 100644 --- a/arch/parisc/include/asm/cacheflush.h +++ b/arch/parisc/include/asm/cacheflush.h @@ -126,20 +126,20 @@ static inline void *kmap(struct page *page) #define kunmap(page) kunmap_parisc(page_address(page)) -static inline void *kmap_atomic(struct page *page, enum km_type idx) +static inline void *__kmap_atomic(struct page *page) { pagefault_disable(); return page_address(page); } -static inline void kunmap_atomic_notypecheck(void *addr, enum km_type idx) +static inline void __kunmap_atomic(void *addr) { kunmap_parisc(addr); pagefault_enable(); } -#define kmap_atomic_prot(page, idx, prot) kmap_atomic(page, idx) -#define kmap_atomic_pfn(pfn, idx) kmap_atomic(pfn_to_page(pfn), (idx)) +#define kmap_atomic_prot(page, prot) kmap_atomic(page) +#define kmap_atomic_pfn(pfn) kmap_atomic(pfn_to_page(pfn)) #define kmap_atomic_to_page(ptr) virt_to_page(ptr) #endif