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ALSA: 6fire: fix control and bulk message timeouts

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commit 9b371c6cc37f954360989eec41c2ddc5a6b83917 upstream.

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

Fixes: c6d43ba816 ("ALSA: usb/6fire - Driver for TerraTec DMX 6Fire USB")
Cc: stable@vger.kernel.org      # 2.6.39
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20211025121142.6531-2-johan@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2021-10-25 14:11:41 +02:00 committed by Greg Kroah-Hartman
parent 0e4c288a74
commit 21f9c02a4d
2 changed files with 4 additions and 4 deletions
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2
sound/usb/6fire/comm.c
View File

@ -95,7 +95,7 @@ static int usb6fire_comm_send_buffer(u8 *buffer, struct usb_device *dev)
int actual_len;
ret = usb_interrupt_msg(dev, usb_sndintpipe(dev, COMM_EP),
buffer, buffer[1] + 2, &actual_len, HZ);
buffer, buffer[1] + 2, &actual_len, 1000);
if (ret < 0)
return ret;
else if (actual_len != buffer[1] + 2)

6
sound/usb/6fire/firmware.c
View File

@ -160,7 +160,7 @@ static int usb6fire_fw_ezusb_write(struct usb_device *device,
{
return usb_control_msg_send(device, 0, type,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
value, 0, data, len, HZ, GFP_KERNEL);
value, 0, data, len, 1000, GFP_KERNEL);
}
static int usb6fire_fw_ezusb_read(struct usb_device *device,
@ -168,7 +168,7 @@ static int usb6fire_fw_ezusb_read(struct usb_device *device,
{
return usb_control_msg_recv(device, 0, type,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
value, 0, data, len, HZ, GFP_KERNEL);
value, 0, data, len, 1000, GFP_KERNEL);
}
static int usb6fire_fw_fpga_write(struct usb_device *device,
@ -178,7 +178,7 @@ static int usb6fire_fw_fpga_write(struct usb_device *device,
int ret;
ret = usb_bulk_msg(device, usb_sndbulkpipe(device, FPGA_EP), data, len,
&actual_len, HZ);
&actual_len, 1000);
if (ret < 0)
return ret;
else if (actual_len != len)