Fix drivers/macintosh/adbhid.c stupid breakage
From: Paul Mackerras (paulus_at_samba.org)
Date: 10/31/05
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Date: Mon, 31 Oct 2005 16:38:43 +1100 To: Dmitry Torokhov <dtor_core@ameritech.net>
Commit c7f7a569d9b4ea7c53ab6fcd1377895312d8372b ("[PATCH] Input:
convert drivers/macintosh to dynamic input_dev allocation") breaks any
machine with an ADB keyboard or mouse, which includes my G4
powerbook. Was it given any testing at all?
The problem is that adbhid[]->input is NULL, so the kernel oopses with
a null pointer dereference as soon as I press a key. The following
patch fixes it.
Signed-off-by: Paul Mackerras <paulus@samba.org>
--- diff -urN powerpc-merge/drivers/macintosh/adbhid.c merge-hack/drivers/macintosh/adbhid.c --- powerpc-merge/drivers/macintosh/adbhid.c 2005-10-31 13:15:26.000000000 +1100 +++ merge-hack/drivers/macintosh/adbhid.c 2005-10-31 16:30:31.000000000 +1100 @@ -723,6 +723,7 @@ sprintf(hid->phys, "adb%d:%d.%02x/input", id, default_id, original_handler_id); + hid->input = input_dev; hid->id = default_id; hid->original_handler_id = original_handler_id; hid->current_handler_id = current_handler_id; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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