Commit 32272a26 authored Dec 25, 2008 by Martin Schwidefsky

[S390] __page_to_pfn warnings

For CONFIG_SPARSEMEM_VMEMMAP=y on s390 I get warnings like

init/main.c: In function 'start_kernel':
init/main.c:641: warning: format '%08lx' expects type 'long unsigned int', but argument 2 has type 'int'

The warning can be suppressed with a cast to unsigned long in the
CONFIG_SPARSEMEM_VMEMMAP=y version of __page_to_pfn.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent 91d5d45e

include/asm-generic/memory_model.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -49,7 +49,7 @@

		/* memmap is virtually contigious. */
		#define __pfn_to_page(pfn) (vmemmap + (pfn))
		#define __page_to_pfn(page) ((page) - vmemmap)
		#define __page_to_pfn(page) (unsigned long)((page) - vmemmap)

		#elif defined(CONFIG_SPARSEMEM)
		/*