RE: [PATCH] usb: gadget: udc-core: remove manual dma configuration

2016-04-04 Thread Yoshihiro Shimoda
Hi, > From: Grygorii Strashko [mailto:grygorii.stras...@ti.com] > Sent: Monday, April 04, 2016 8:32 PM > > Since commit 7ace8fc8219e ("usb: gadget: udc: core: Fix argument of > dma_map_single for IOMMU") it is not necessary to configure DMA for > usb_gadget device manually, because all DMA operat

[PATCH] usb: gadget: udc-core: remove manual dma configuration

2016-04-04 Thread Grygorii Strashko
Since commit 7ace8fc8219e ("usb: gadget: udc: core: Fix argument of dma_map_single for IOMMU") it is not necessary to configure DMA for usb_gadget device manually, because all DMA operation are performed using parent/controller device. Cc: Yoshihiro Shimoda Signed-off-by: Grygorii Strashko ---