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usb: musb: be careful when using different fifo_modes
authorFelipe Balbi <balbi@ti.com>
Mon, 27 Jun 2011 12:57:46 +0000 (15:57 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 1 Jul 2011 21:31:09 +0000 (14:31 -0700)
commite4e5b136eb6f2d3aa10dca108a1b787dc92d67df
tree17f45af2d69eed5da822b425d033b6a24af39423tree | snapshot (tar.gz zip)
parentfc0b721f27beb5464d9fb5e521f5cd68127dd14ecommit | diff
usb: musb: be careful when using different fifo_modes

if we have more endpoints configured than
enabled on fifo_mode, then we need to be
careful on save/restore context operations,
otherwise we will try to access uninitialized
__iomem pointer.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/musb/musb_core.c diff | blob | blame | history