Amitkumar Karwar <amitkarwar@xxxxxxxxx> writes:
> From: Prameela Rani Garnepudi <prameela.j04cs@xxxxxxxxx>
>
> USB multibyte read will be used in the new firmware loading method
> for RS9113 chipset.
>
> Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@xxxxxxxxx>
> Signed-off-by: Amitkumar Karwar <amit.karwar@xxxxxxxxxxxxxxxxxx>
[...]
> +static int rsi_usb_read_register_multiple(struct rsi_hw *adapter, u32 addr,
> + u8 *data, u16 count)
> +{
> + struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev;
> + u8 *buf;
> + u16 transfer;
> + int status;
> +
> + if (!addr)
> + return -EINVAL;
> +
> + buf = kzalloc(4096, GFP_KERNEL);
> + if (!buf)
> + return -ENOMEM;
> +
> + while (count) {
> + transfer = min_t(u16, count, 4096);
A minor thing, no need to resend just because of this. But a define for
4096 would be nice.
--
Kalle Valo
