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authorGreg Kroah-Hartman <gregkh@suse.de>2008-01-28 09:50:12 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2008-02-01 14:34:46 -0800
commitde6f92b9ee00e9f841fb1a63d0bd60593ec55dbe (patch)
treefcd4403920eb1a29a515a5b59130ea61e6e9cffc /scripts
parent6ce4560a39f72e45a273c652ee116f8b0fc6386f (diff)
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 <janumix@poczta.fm> Cc: stable <stable@kernel.org> Cc: Jon Masters <jcm@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/mod/file2alias.c2
1 files changed, 1 insertions, 1 deletions
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) */