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| author | Joe Perches <joe@perches.com> | 2013-12-13 11:36:22 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-12-13 11:36:22 -0700 |
| commit | 92e112fdbb3cb55b43390426501a7efacd893b96 (patch) | |
| tree | 4f77ae248e2e7fc8a5633e2feb6e83e5c0f0de5f /scripts | |
| parent | 5b764b834ea925b7fc87df4a87a0fde95acbecb9 (diff) | |
| download | lwn-92e112fdbb3cb55b43390426501a7efacd893b96.tar.gz lwn-92e112fdbb3cb55b43390426501a7efacd893b96.zip | |
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-x | scripts/checkpatch.pl | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 9c9810030377..9fb30b15c9dc 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 |