[AVR32] Don't use kmap() in flush_icache_page()



flush_icache_page() can be called from atomic context, so we can't
use kmap(). Use page_address() instead.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

parent a19b4a14

arch/avr32/mm/cache.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -121,9 +121,8 @@ void flush_icache_range(unsigned long start, unsigned long end)
		void flush_icache_page(struct vm_area_struct vma, struct page page)
		{
		if (vma->vm_flags & VM_EXEC) {
		void *v = kmap(page);
		void *v = page_address(page);
		__flush_icache_range((unsigned long)v, (unsigned long)v + PAGE_SIZE);
		kunmap(v);
		}
		}