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| author | Mark Brown <broonie@kernel.org> | 2021-05-18 17:24:52 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-05-18 17:24:52 +0100 |
| commit | c37fe6aff89cb0d842993fe2f69e48bf3ebe0ab0 (patch) | |
| tree | 2a322c48218f7006bab789b7bf16ec58b129a096 /drivers/usb/misc/ezusb.c | |
| parent | d7aed20d446d8c87f5e13adf73281056b0064a45 (diff) | |
| parent | d07f6ca923ea0927a1024dfccafc5b53b61cfecc (diff) | |
Merge tag 'v5.13-rc2' into spi-5.13
Linux 5.13-rc2
Diffstat (limited to 'drivers/usb/misc/ezusb.c')
| -rw-r--r-- | drivers/usb/misc/ezusb.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/usb/misc/ezusb.c b/drivers/usb/misc/ezusb.c index f058d8029761..78aaee56c2b7 100644 --- a/drivers/usb/misc/ezusb.c +++ b/drivers/usb/misc/ezusb.c @@ -31,24 +31,12 @@ static const struct ezusb_fx_type ezusb_fx1 = { static int ezusb_writememory(struct usb_device *dev, int address, unsigned char *data, int length, __u8 request) { - int result; - unsigned char *transfer_buffer; - if (!dev) return -ENODEV; - transfer_buffer = kmemdup(data, length, GFP_KERNEL); - if (!transfer_buffer) { - dev_err(&dev->dev, "%s - kmalloc(%d) failed.\n", - __func__, length); - return -ENOMEM; - } - result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), request, + return usb_control_msg_send(dev, 0, request, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - address, 0, transfer_buffer, length, 3000); - - kfree(transfer_buffer); - return result; + address, 0, data, length, 3000, GFP_KERNEL); } static int ezusb_set_reset(struct usb_device *dev, unsigned short cpucs_reg, |