Use of walk_iomem_res() is deprecated in new code. Change
checkpatch.pl to check new use of walk_iomem_res() and suggest
to use walk_iomem_res_desc() instead.
Cc: Andy Whitcroft <apw@xxxxxxxxxxxxx>
Cc: Joe Perches <joe@xxxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Signed-off-by: Toshi Kani <toshi.kani@xxxxxxx>
---
scripts/checkpatch.pl | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 2b3c228..07a2dbe 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3424,6 +3424,12 @@ sub process {
}
}
+# check for uses of walk_iomem_res()
+ if ($line =~ /\bwalk_iomem_res\(/) {
+ WARN("walk_iomem_res",
+ "Use of walk_iomem_res is deprecated, please use walk_iomem_res_desc instead\n" . $herecurr)
+ }
+
# check for new typedefs, only function parameters and sparse annotations
# make sense.
if ($line =~ /\btypedef\s/ &&
--
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