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Commit 1ab4ce76 authored by Zhao Hongjiang's avatar Zhao Hongjiang Committed by Linus Torvalds
Browse files

parisc: remove the second argument of kmap_atomic() 



kmap_atomic() requires only one argument now.

Signed-off-by: default avatarZhao Hongjiang <zhaohongjiang@huawei.com>
Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Cc: Helge Deller <deller@gmx.de>
Cc: Rolf Eike Beer <eike-kernel@sf-tec.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 550fcb8f

arch/parisc/kernel/cache.c

+3 −3
Original line number Diff line number Diff line
@@ -606,7 +606,7 @@ void clear_user_highpage(struct page *page, unsigned long vaddr) 
	/* Clear using TMPALIAS region.  The page doesn't need to

	   be flushed but the kernel mapping needs to be purged.  */



	vto = kmap_atomic(page, KM_USER0);

	vto = kmap_atomic(page);



	/* The PA-RISC 2.0 Architecture book states on page F-6:

	   "Before a write-capable translation is enabled, *all*
@@ -641,8 +641,8 @@ void copy_user_highpage(struct page *to, struct page *from, 
	   the `to' page must be flushed in copy_user_page_asm since

	   it can be used to bring in executable code.  */



	vfrom = kmap_atomic(from, KM_USER0);

	vto = kmap_atomic(to, KM_USER1);

	vfrom = kmap_atomic(from);

	vto = kmap_atomic(to);



	purge_kernel_dcache_page_asm((unsigned long)vto);

	purge_tlb_start(flags);