usb: dwc3: gadget: no more tracking endpoint type with its name
I really thought this would be useful, but as it
turns out, it creates more problems than fixes. The
amount of times we had to fix this because some
other commit shuffled things around and ended up
regressing this tiny little string manupulation...
Might as well remove it, since it has a negligible
added benefit.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 8b93203..0581815 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -591,7 +591,7 @@
dwc3_writel(dwc->regs, DWC3_DALEPENA, reg);
if (usb_endpoint_xfer_control(desc))
- goto out;
+ return 0;
/* Link TRB. The HWO bit is never reset */
trb_st_hw = &dep->trb_pool[0];
@@ -605,24 +605,6 @@
trb_link->ctrl |= DWC3_TRB_CTRL_HWO;
}
-out:
- switch (usb_endpoint_type(desc)) {
- case USB_ENDPOINT_XFER_CONTROL:
- /* don't change name */
- break;
- case USB_ENDPOINT_XFER_ISOC:
- strlcat(dep->name, "-isoc", sizeof(dep->name));
- break;
- case USB_ENDPOINT_XFER_BULK:
- strlcat(dep->name, "-bulk", sizeof(dep->name));
- break;
- case USB_ENDPOINT_XFER_INT:
- strlcat(dep->name, "-int", sizeof(dep->name));
- break;
- default:
- dev_err(dwc->dev, "invalid endpoint transfer type\n");
- }
-
return 0;
}
@@ -680,10 +662,6 @@
dep->type = 0;
dep->flags = 0;
- snprintf(dep->name, sizeof(dep->name), "ep%d%s",
- dep->number >> 1,
- (dep->number & 1) ? "in" : "out");
-
return 0;
}