(pciusb_find_modules) add "descr_lookup" parameter to enable/disable description lookup

2 files changed, 8 insertions, 3 deletions

diff --git a/common.h b/common.h
index 4cf5eb6..9b6d455 100644
--- a/common.h
+++ b/common.h
@@ -5,7 +5,12 @@
 
 #define NON_EXPORTED __attribute__((visibility("hidden")))
 
-extern int pciusb_find_modules(struct pciusb_entries *entries, const char *fpciusbtable) NON_EXPORTED;
+typedef enum {
+     LOAD,
+     DO_NOT_LOAD,
+} descr_lookup;
+
+extern int pciusb_find_modules(struct pciusb_entries *entries, const char *fpciusbtable, const descr_lookup) NON_EXPORTED;
 extern void pciusb_initialize(struct pciusb_entry *e) NON_EXPORTED;
 
 #define MAX_DEVICES 100
diff --git a/pciusb.c b/pciusb.c
index 949aeee..c47a229 100644
--- a/pciusb.c
+++ b/pciusb.c
@@ -9,7 +9,7 @@
 #include <string.h>
 #include "common.h"
 
-extern int pciusb_find_modules(struct pciusb_entries *entries, const char *fpciusbtable) {
+extern int pciusb_find_modules(struct pciusb_entries *entries, const char *fpciusbtable, const descr_lookup descr_lookup) {
 	fh f;
 	char buf[2048];
 	int line;
@@ -51,7 +51,7 @@ extern int pciusb_find_modules(struct pciusb_entries *entries, const char *fpciu
 				e->module = strndup(p,q-p-1);
 			}
 			/* special case for buggy 0x0 usb entry */
-			if (2 < strlen(q+2) && vendor != 0 && device != 0 && e->class_ != 0x90000d) { /* Hub class */
+			if (descr_lookup == LOAD && 2 < strlen(q+2) && vendor != 0 && device != 0 && e->class_ != 0x90000d) { /* Hub class */
 				ifree(e->text); /* usb.c set it so that we display something when usbtable doesn't refer that hw*/
 				e->text = strndup(q+2, strlen(q)-4);
 			}