From de6f92b9ee00e9f841fb1a63d0bd60593ec55dbe Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 28 Jan 2008 09:50:12 -0800 Subject: USB: handle idVendor of 0x0000 Some crazy devices in the wild have a vendor id of 0x0000. If we try to add a module alias with this id, we just can't do it due to a check in the file2alias.c file. Change the test to verify that both the vendor and product ids are 0x0000 to show a real "blank" module alias. Note, the module-init-tools package also needs to be changed to properly generate the depmod tables. Cc: Janusz Cc: stable Cc: Jon Masters Signed-off-by: Greg Kroah-Hartman --- scripts/mod/file2alias.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'scripts') diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index d802b5afae8..9ddf944cce2 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -155,7 +155,7 @@ static void do_usb_entry_multi(struct usb_device_id *id, struct module *mod) * Some modules (visor) have empty slots as placeholder for * run-time specification that results in catch-all alias */ - if (!(id->idVendor | id->bDeviceClass | id->bInterfaceClass)) + if (!(id->idVendor | id->idProduct | id->bDeviceClass | id->bInterfaceClass)) return; /* Convert numeric bcdDevice range into fnmatch-able pattern(s) */ -- cgit v1.2.3