resource: Handle resource flags properly

I/O resource flags consist of I/O resource types and modifier
bits. Therefore, checking an I/O resource type in 'flags' must
be performed with a bitwise operation.

Fix find_next_iomem_res() and region_intersects() that simply
compare 'flags' against a given value.

Also change __request_region() to set 'res->flags' from
resource_type() and resource_ext_type() of the parent, so that
children nodes will inherit the extended I/O resource type.

Signed-off-by: Toshi Kani <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Brian Gerst <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Denys Vlasenko <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Jakub Sitnicki <[email protected]>
Cc: Jiang Liu <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Luis R. Rodriguez <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Rafael J. Wysocki <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Toshi Kani <[email protected]>
Cc: Vinod Koul <[email protected]>
Cc: [email protected]
Cc: linux-mm <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>

0 files changed, 0 insertions, 0 deletions