From: Johan Hovold <johan@xxxxxxxxxx>
commit 79a4479a17b83310deb0b1a2a274fe5be12d2318 upstream.
USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.
Use the common control-message timeout define for the five-second
timeout and drop the driver-specific one.
Fixes: 946b960d13c1 ("USB: add driver for iowarrior devices.")
Cc: stable@xxxxxxxxxxxxxxx # 2.6.21
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20211025115159.4954-3-johan@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/misc/iowarrior.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -103,10 +103,6 @@ struct iowarrior {
/* globals */
/*--------------*/
-/*
- * USB spec identifies 5 second timeouts.
- */
-#define GET_TIMEOUT 5
#define USB_REQ_GET_REPORT 0x01
//#if 0
static int usb_get_report(struct usb_device *dev,
@@ -118,7 +114,7 @@ static int usb_get_report(struct usb_dev
USB_DIR_IN | USB_TYPE_CLASS |
USB_RECIP_INTERFACE, (type << 8) + id,
inter->desc.bInterfaceNumber, buf, size,
- GET_TIMEOUT*HZ);
+ USB_CTRL_GET_TIMEOUT);
}
//#endif
@@ -133,7 +129,7 @@ static int usb_set_report(struct usb_int
USB_TYPE_CLASS | USB_RECIP_INTERFACE,
(type << 8) + id,
intf->cur_altsetting->desc.bInterfaceNumber, buf,
- size, HZ);
+ size, 1000);
}
/*---------------------*/
