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(parent: c521118) | patch
usb: Missing dma_mask in uhci-platform.c when probed from device-tree
authorTony Prisk <linux@prisktech.co.nz>
Sun, 14 Oct 2012 03:22:34 +0000 (16:22 +1300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 Oct 2012 20:42:29 +0000 (13:42 -0700)
commit09eeffb70c086692064f4224490d1cd2ffe43bdd
tree653240abe7b3166a762933e6b8cdb08d0a482f9ftree | snapshot
parentc5211187f7ff8e8dbff4ebf7c011ac4c0ffe319ccommit | diff
usb: Missing dma_mask in uhci-platform.c when probed from device-tree

Device-tree probed devices don't get a dev.dma_mask set. This patch
sets a default 32bit mask on platforms using devicetree.

Without this patch, arch-vt8500 cannot detect uhci attached devices.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/uhci-platform.c diff | blob | history
Domain: System / Kernel;