Commit 79171e9b authored by Grygorii Strashko's avatar Grygorii Strashko Committed by Felipe Balbi

usb: gadget: udc-core: remove manual dma configuration

Since commit 7ace8fc8 ("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 <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 1ffb4d5c
...@@ -371,12 +371,6 @@ int usb_add_gadget_udc_release(struct device *parent, struct usb_gadget *gadget, ...@@ -371,12 +371,6 @@ int usb_add_gadget_udc_release(struct device *parent, struct usb_gadget *gadget,
INIT_WORK(&gadget->work, usb_gadget_state_work); INIT_WORK(&gadget->work, usb_gadget_state_work);
gadget->dev.parent = parent; gadget->dev.parent = parent;
#ifdef CONFIG_HAS_DMA
dma_set_coherent_mask(&gadget->dev, parent->coherent_dma_mask);
gadget->dev.dma_parms = parent->dma_parms;
gadget->dev.dma_mask = parent->dma_mask;
#endif
if (release) if (release)
gadget->dev.release = release; gadget->dev.release = release;
else else
......
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