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(parent: 95ab2f9) | patch
USB: fsl_qe_udc: Fix QE USB controller initialization
authorAnton Vorontsov <avorontsov@ru.mvista.com>
Thu, 25 Dec 2008 14:15:07 +0000 (17:15 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 9 Feb 2009 19:19:47 +0000 (11:19 -0800)
commit74697708defa5a07f891bac63f9962c1d837e5a9
tree30ae140d233f6f84065e33d913f5ed675d3d88d9tree | snapshot
parent95ab2f9868b24f1957283c9ce6f343765765f715commit | diff
USB: fsl_qe_udc: Fix QE USB controller initialization

qe_udc_reg_init() leaves the USB controller enabled before muram memory
initialized. Sometimes the uninitialized muram memory confuses the
controller, and it start sending the busy interrupts.

Fix this by disabling the controller, it will be enabled later by
the gadget driver, at bind time.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/gadget/fsl_qe_udc.c diff | blob | history
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