From 23fa18eaa71266feff7ba8d83022d9e1cc83c65a Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:42:03 +0000
Subject: [PATCH] disable pwm7
---
kernel/drivers/usb/core/endpoint.c | 35 ++++-------------------------------
1 files changed, 4 insertions(+), 31 deletions(-)
diff --git a/kernel/drivers/usb/core/endpoint.c b/kernel/drivers/usb/core/endpoint.c
index 1c2c040..fc3341f 100644
--- a/kernel/drivers/usb/core/endpoint.c
+++ b/kernel/drivers/usb/core/endpoint.c
@@ -84,40 +84,13 @@
char *buf)
{
struct ep_device *ep = to_ep_device(dev);
+ unsigned int interval;
char unit;
- unsigned interval = 0;
- unsigned in;
- in = (ep->desc->bEndpointAddress & USB_DIR_IN);
-
- switch (usb_endpoint_type(ep->desc)) {
- case USB_ENDPOINT_XFER_CONTROL:
- if (ep->udev->speed == USB_SPEED_HIGH)
- /* uframes per NAK */
- interval = ep->desc->bInterval;
- break;
-
- case USB_ENDPOINT_XFER_ISOC:
- interval = 1 << (ep->desc->bInterval - 1);
- break;
-
- case USB_ENDPOINT_XFER_BULK:
- if (ep->udev->speed == USB_SPEED_HIGH && !in)
- /* uframes per NAK */
- interval = ep->desc->bInterval;
- break;
-
- case USB_ENDPOINT_XFER_INT:
- if (ep->udev->speed == USB_SPEED_HIGH)
- interval = 1 << (ep->desc->bInterval - 1);
- else
- interval = ep->desc->bInterval;
- break;
- }
- interval *= (ep->udev->speed == USB_SPEED_HIGH) ? 125 : 1000;
- if (interval % 1000)
+ interval = usb_decode_interval(ep->desc, ep->udev->speed);
+ if (interval % 1000) {
unit = 'u';
- else {
+ } else {
unit = 'm';
interval /= 1000;
}
--
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