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>

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index ba47dab3d0918bbf74ebab8c2c56fb294038a8d0..97ee377c4f5179f2ad3d5316ff5690718796484b 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -264,6 +264,7 @@ our $Sparse = qr{
                        __kernel|
                        __force|
                        __iomem|
+                       __pmem|
                        __must_check|
                        __init_refok|
                        __kprobes|