scripts/tags.sh: Tag timer definitions

For timer definitions like
DEFINE_TIMER(mytimer, mytimer_handler);
ctags generates tags `DEFINE_TIMER` and skips `mytimer`
because it doesn't expand the DEFINE_TIMER macro.

Configure ctags to generate tag for `mytimer`
ans skip the `DEFINE_TIMER` tag in such cases.

Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
Link: https://lore.kernel.org/r/20241209083004.911013-2-costa.shul@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/scripts/tags.sh b/scripts/tags.sh
index b21236377998027678325fe26c547d7281c1cfe5..7102f14fc775de300752ff45e7aeb4ecc4968f2b 100755 (executable)
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -188,6 +188,7 @@ regex_c=(
        '/^PCI_OP_WRITE([[:space:]]*\(\w*\).*[1-4])/pci_bus_write_config_\1/'
        '/\<DEFINE_\(RT_MUTEX\|MUTEX\|SEMAPHORE\|SPINLOCK\)([[:space:]]*\([[:alnum:]_]*\)/\2/v/'
        '/\<DEFINE_\(RAW_SPINLOCK\|RWLOCK\|SEQLOCK\)([[:space:]]*\([[:alnum:]_]*\)/\2/v/'
+       '/\<DEFINE_TIMER(\([^,)]*\),/\1/'
        '/\<DECLARE_\(RWSEM\|COMPLETION\)([[:space:]]*\([[:alnum:]_]\+\)/\2/v/'
        '/\<DECLARE_BITMAP([[:space:]]*\([[:alnum:]_]\+\)/\1/v/'
        '/\(^\|\s\)\(\|L\|H\)LIST_HEAD([[:space:]]*\([[:alnum:]_]*\)/\3/v/'
@@ -260,7 +261,7 @@ exuberant()
        # identifiers to ignore by ctags
        local ign=(
                ACPI_EXPORT_SYMBOL
-               DEFINE_{TRACE,MUTEX}
+               DEFINE_{TRACE,MUTEX,TIMER}
                EXPORT_SYMBOL EXPORT_SYMBOL_GPL
                EXPORT_TRACEPOINT_SYMBOL EXPORT_TRACEPOINT_SYMBOL_GPL
                ____cacheline_aligned ____cacheline_aligned_in_smp