[PATCH 4.4 013/162] ALSA: line6: fix control and interrupt message timeouts

[Greg Kroah-Hartman]

From: Johan Hovold <johan@xxxxxxxxxx>

commit f4000b58b64344871d7b27c05e73932f137cfef6 upstream.

USB control and interrupt message timeouts are specified in milliseconds
and should specifically not vary with CONFIG_HZ.

Fixes: 705ececd1c60 ("Staging: add line6 usb driver")
Cc: stable@xxxxxxxxxxxxxxx      # 2.6.30
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20211025121142.6531-3-johan@xxxxxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 sound/usb/line6/driver.c   |   12 ++++++------
 sound/usb/line6/driver.h   |    2 +-
 sound/usb/line6/toneport.c |    2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)

--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -101,7 +101,7 @@ static int line6_send_raw_message(struct
 					usb_sndintpipe(line6->usbdev,
 						line6->properties->ep_ctrl_w),
 					(char *)frag_buf, frag_size,
-					&partial, LINE6_TIMEOUT * HZ);
+					&partial, LINE6_TIMEOUT);
 
 		if (retval) {
 			dev_err(line6->ifcdev,
@@ -321,7 +321,7 @@ int line6_read_data(struct usb_line6 *li
 	ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
 			      USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
 			      (datalen << 8) | 0x21, address,
-			      NULL, 0, LINE6_TIMEOUT * HZ);
+			      NULL, 0, LINE6_TIMEOUT);
 
 	if (ret < 0) {
 		dev_err(line6->ifcdev, "read request failed (error %d)\n", ret);
@@ -336,7 +336,7 @@ int line6_read_data(struct usb_line6 *li
 				      USB_TYPE_VENDOR | USB_RECIP_DEVICE |
 				      USB_DIR_IN,
 				      0x0012, 0x0000, len, 1,
-				      LINE6_TIMEOUT * HZ);
+				      LINE6_TIMEOUT);
 		if (ret < 0) {
 			dev_err(line6->ifcdev,
 				"receive length failed (error %d)\n", ret);
@@ -364,7 +364,7 @@ int line6_read_data(struct usb_line6 *li
 	ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
 			      USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
 			      0x0013, 0x0000, data, datalen,
-			      LINE6_TIMEOUT * HZ);
+			      LINE6_TIMEOUT);
 
 	if (ret < 0)
 		dev_err(line6->ifcdev, "read failed (error %d)\n", ret);
@@ -396,7 +396,7 @@ int line6_write_data(struct usb_line6 *l
 	ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
 			      USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
 			      0x0022, address, data, datalen,
-			      LINE6_TIMEOUT * HZ);
+			      LINE6_TIMEOUT);
 
 	if (ret < 0) {
 		dev_err(line6->ifcdev,
@@ -412,7 +412,7 @@ int line6_write_data(struct usb_line6 *l
 				      USB_TYPE_VENDOR | USB_RECIP_DEVICE |
 				      USB_DIR_IN,
 				      0x0012, 0x0000,
-				      status, 1, LINE6_TIMEOUT * HZ);
+				      status, 1, LINE6_TIMEOUT);
 
 		if (ret < 0) {
 			dev_err(line6->ifcdev,
--- a/sound/usb/line6/driver.h
+++ b/sound/usb/line6/driver.h
@@ -24,7 +24,7 @@
 #define LINE6_FALLBACK_INTERVAL 10
 #define LINE6_FALLBACK_MAXPACKETSIZE 16
 
-#define LINE6_TIMEOUT 1
+#define LINE6_TIMEOUT 1000
 #define LINE6_BUFSIZE_LISTEN 32
 #define LINE6_MESSAGE_MAXLEN 256
 
--- a/sound/usb/line6/toneport.c
+++ b/sound/usb/line6/toneport.c
@@ -133,7 +133,7 @@ static int toneport_send_cmd(struct usb_
 
 	ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
 			      USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
-			      cmd1, cmd2, NULL, 0, LINE6_TIMEOUT * HZ);
+			      cmd1, cmd2, NULL, 0, LINE6_TIMEOUT);
 
 	if (ret < 0) {
 		dev_err(&usbdev->dev, "send failed (error %d)\n", ret);