checkpatch: add __pmem to $Sparse annotations

commit 61031952f4c8 ("arch, x86: pmem api for ensuring durability of
persistent memory updates") added a new __pmem annotation for sparse
verification.  Add __pmem to the $Sparse variable so checkpatch can
appropriately ignore uses of this attribute too.

Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Acked-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index ba47dab3d091..97ee377c4f51 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -264,6 +264,7 @@ our $Sparse	= qr{
                         __kernel|
                         __force|
                         __iomem|
+                        __pmem|
                         __must_check|
                         __init_refok|
                         __kprobes|