From 1c4de1ffd4d53f2bcfbb9f51e843e5388bab2e40 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Mon, 25 Oct 2021 14:11:42 +0200 Subject: [PATCH] ALSA: line6: fix control and interrupt message timeouts 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@vger.kernel.org # 2.6.30 Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20211025121142.6531-3-johan@kernel.org Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- 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(-) diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index ae2c35918002e..898fba45f1b64 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -101,7 +101,7 @@ static int line6_send_raw_message(struct usb_line6 *line6, const char *buffer, 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 *line6, unsigned address, void *data, 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 *line6, unsigned address, void *data, 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 *line6, unsigned address, void *data, 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 *line6, unsigned address, void *data, 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 *line6, unsigned address, void *data, 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, diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h index 7da643e79e3b5..ad845d488d497 100644 --- 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 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c index 5512b3d532e71..9cc512d7f3e16 100644 --- a/sound/usb/line6/toneport.c +++ b/sound/usb/line6/toneport.c @@ -133,7 +133,7 @@ static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2) 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); -- 2.47.2