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path: root/drivers/usb/gadget/f_uac2.c
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Diffstat (limited to 'drivers/usb/gadget/f_uac2.c')
-rw-r--r--drivers/usb/gadget/f_uac2.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/usb/gadget/f_uac2.c b/drivers/usb/gadget/f_uac2.c
index 730a260e1841..86f8ac791420 100644
--- a/drivers/usb/gadget/f_uac2.c
+++ b/drivers/usb/gadget/f_uac2.c
@@ -50,8 +50,6 @@ static int c_ssize = 2;
module_param(c_ssize, uint, S_IRUGO);
MODULE_PARM_DESC(c_ssize, "Capture Sample Size(bytes)");
-#define DMA_ADDR_INVALID (~(dma_addr_t)0)
-
#define ALT_SET(x, a) do {(x) &= ~0xff; (x) |= (a); } while (0)
#define ALT_GET(x) ((x) & 0xff)
#define INTF_SET(x, i) do {(x) &= 0xff; (x) |= ((i) << 8); } while (0)
@@ -1130,7 +1128,6 @@ afunc_set_alt(struct usb_function *fn, unsigned intf, unsigned alt)
prm->ureq[i].pp = prm;
req->zero = 0;
- req->dma = DMA_ADDR_INVALID;
req->context = &prm->ureq[i];
req->length = prm->max_psize;
req->complete = agdev_iso_complete;