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path: root/drivers/usb/musb/jz4740.c
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Diffstat (limited to 'drivers/usb/musb/jz4740.c')
-rw-r--r--drivers/usb/musb/jz4740.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c
index b7b5fdc0000e..5e5a8fa005f8 100644
--- a/drivers/usb/musb/jz4740.c
+++ b/drivers/usb/musb/jz4740.c
@@ -105,6 +105,10 @@ static int jz4740_musb_exit(struct musb *musb)
return 0;
}
+/*
+ * DMA has not been confirmed to work with CONFIG_USB_INVENTRA_DMA,
+ * so let's not set up the dma function pointers yet.
+ */
static const struct musb_platform_ops jz4740_musb_ops = {
.quirks = MUSB_DMA_INVENTRA | MUSB_INDEXED_EP,
.fifo_mode = 2,