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authorJoe Perches <joe@perches.com>2013-12-13 11:36:22 -0700
committerBjorn Helgaas <bhelgaas@google.com>2013-12-13 11:36:22 -0700
commit92e112fdbb3cb55b43390426501a7efacd893b96 (patch)
tree4f77ae248e2e7fc8a5633e2feb6e83e5c0f0de5f /scripts
parent5b764b834ea925b7fc87df4a87a0fde95acbecb9 (diff)
downloadlinux-92e112fdbb3cb55b43390426501a7efacd893b96.tar.gz
PCI/checkpatch: Deprecate DEFINE_PCI_DEVICE_TABLE
Prefer use of the direct definition of struct pci_device_id instead of indirection via macro DEFINE_PCI_DEVICE_TABLE. Update the PCI documentation to deprecate DEFINE_PCI_DEVICE_TABLE. Update checkpatch adding --fix option. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/checkpatch.pl11
1 files changed, 7 insertions, 4 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 9c981003037..9fb30b15c9d 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2634,10 +2634,13 @@ sub process {
$herecurr);
}
-# check for declarations of struct pci_device_id
- if ($line =~ /\bstruct\s+pci_device_id\s+\w+\s*\[\s*\]\s*\=\s*\{/) {
- WARN("DEFINE_PCI_DEVICE_TABLE",
- "Use DEFINE_PCI_DEVICE_TABLE for struct pci_device_id\n" . $herecurr);
+# check for uses of DEFINE_PCI_DEVICE_TABLE
+ if ($line =~ /\bDEFINE_PCI_DEVICE_TABLE\s*\(\s*(\w+)\s*\)\s*=/) {
+ if (WARN("DEFINE_PCI_DEVICE_TABLE",
+ "Prefer struct pci_device_id over deprecated DEFINE_PCI_DEVICE_TABLE\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/\b(?:static\s+|)DEFINE_PCI_DEVICE_TABLE\s*\(\s*(\w+)\s*\)\s*=\s*/static const struct pci_device_id $1\[\] = /;
+ }
}
# check for new typedefs, only function parameters and sparse annotations