[PATCH v2 15/15] devtools: forbid inclusion of Linux header for PCI

[David Marchand]

Refrain from including Linux-only pci_regs.h header.
Instead, prefer our own definitions from the pci library.

Signed-off-by: David Marchand <david.march...@redhat.com>
Acked-by: Bruce Richardson <bruce.richard...@intel.com>
---
 devtools/checkpatches.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
index 43f5e36a18..5d3c5aaba5 100755
--- a/devtools/checkpatches.sh
+++ b/devtools/checkpatches.sh
@@ -127,6 +127,14 @@ check_forbidden_additions() { # <patch>
                -f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
                "$1" || res=1
 
+       # forbid inclusion of Linux header for PCI constants
+       awk -v FOLDERS="lib drivers app examples" \
+               -v EXPRESSIONS='include.*linux/pci_regs\\.h' \
+               -v RET_ON_FAIL=1 \
+               -v MESSAGE='Using linux/pci_regs.h, prefer rte_pci.h' \
+               -f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
+               "$1" || res=1
+
        # forbid use of experimental build flag except in examples
        awk -v FOLDERS='lib drivers app' \
                -v EXPRESSIONS='-DALLOW_EXPERIMENTAL_API 
allow_experimental_apis' \
-- 
2.41.0