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authorGuido Kiener <guido@kiener-muenchen.de>2018-09-12 10:51:06 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-09-20 13:04:02 +0200
commit63c97bbad5ae5ef411b9a6f2dccdd11e23f29f89 (patch)
treeeffa1d207c0a7fa293f0bb49c2df26487e024fe5 /drivers/usb/class
parent0e59088e7ff7aeda49dedadbf0e967761b909ad8 (diff)
usb: usbtmc: Replace USBTMC_TIMEOUT macros for control messages
Use common timeout macro USB_CTRL_GET_TIMEOUT (=5s) for all usb_control_msg() function calls. The macro USBTMC_TIMEOUT should only be used as default value for Bulk IN/OUT transfers. Signed-off-by: Guido Kiener <guido.kiener@rohde-schwarz.com> Reviewed-by: Steve Bayless <steve_bayless@keysight.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/class')
-rw-r--r--drivers/usb/class/usbtmc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 329daa7425dc..964c8e87dacb 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -521,7 +521,7 @@ static int usbtmc488_ioctl_read_stb(struct usbtmc_file_data *file_data,
USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
data->iin_bTag,
data->ifnum,
- buffer, 0x03, USBTMC_TIMEOUT);
+ buffer, 0x03, USB_CTRL_GET_TIMEOUT);
if (rv < 0) {
dev_err(dev, "stb usb_control_msg returned %d\n", rv);
goto exit;
@@ -655,7 +655,7 @@ static int usbtmc488_ioctl_simple(struct usbtmc_device_data *data,
USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
wValue,
data->ifnum,
- buffer, 0x01, USBTMC_TIMEOUT);
+ buffer, 0x01, USB_CTRL_GET_TIMEOUT);
if (rv < 0) {
dev_err(dev, "simple usb_control_msg failed %d\n", rv);
goto exit;
@@ -1802,7 +1802,7 @@ static int get_capabilities(struct usbtmc_device_data *data)
rv = usb_control_msg(data->usb_dev, usb_rcvctrlpipe(data->usb_dev, 0),
USBTMC_REQUEST_GET_CAPABILITIES,
USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
- 0, 0, buffer, 0x18, USBTMC_TIMEOUT);
+ 0, 0, buffer, 0x18, USB_CTRL_GET_TIMEOUT);
if (rv < 0) {
dev_err(dev, "usb_control_msg returned %d\n", rv);
goto err_out;
@@ -1941,7 +1941,7 @@ static int usbtmc_ioctl_indicator_pulse(struct usbtmc_device_data *data)
usb_rcvctrlpipe(data->usb_dev, 0),
USBTMC_REQUEST_INDICATOR_PULSE,
USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
- 0, 0, buffer, 0x01, USBTMC_TIMEOUT);
+ 0, 0, buffer, 0x01, USB_CTRL_GET_TIMEOUT);
if (rv < 0) {
dev_err(dev, "usb_control_msg returned %d\n", rv);