extract pci-specific function

1 files changed, 7 insertions, 1 deletions

diff --git a/pciusb.c b/pciusb.c
index 66d0eb5..d8c08fc 100644
--- a/pciusb.c
+++ b/pciusb.c
@@ -96,7 +96,7 @@ static void set_modules_from_modalias_file(struct pciusb_entry *e, char *modalia
 	}
 }
 
-static void find_modules_through_aliases_one(const char *bus, struct pciusb_entry *e) {
+static void find_pci_modules_through_aliases(struct pciusb_entry *e) {
 	char *modalias_path;
 	asprintf(&modalias_path,
 		 "/sys/bus/pci/devices/%04x:%02x:%02x.%x/modalias",
@@ -105,6 +105,12 @@ static void find_modules_through_aliases_one(const char *bus, struct pciusb_entr
 	free(modalias_path);
 }
 
+static void find_modules_through_aliases_one(const char *bus, struct pciusb_entry *e) {
+	if (!strcmp("pci", bus)) {
+		find_pci_modules_through_aliases(e);
+	}
+}
+
 static void find_modules_through_aliases(const char *bus, struct pciusb_entries *entries) {
 	set_default_alias_file();