On 7/5/19 12:44 PM, Michal Suchanek wrote:
> Variant of the int_msg wrapper that does not introduce excessive retry
> delay on error.
>
> Signed-off-by: Michal Suchanek <msucha...@suse.de>
> ---
> v2: usb_submit_int_msg -> usb_int_msg
> ---
> common/usb.c | 9 +++++++++
> include/usb.h | 2 ++
> 2 files changed, 11 insertions(+)
>
> diff --git a/common/usb.c b/common/usb.c
> index f57c0e8cdf57..1bd60b24a555 100644
> --- a/common/usb.c
> +++ b/common/usb.c
> @@ -200,6 +200,15 @@ int usb_int_msg(struct usb_device *dev, unsigned long
> pipe,
> return submit_int_msg(dev, pipe, buffer, transfer_len, interval, false);
> }
>
> +/*
> + * submits an Interrupt Message without retry
> + */
> +int usb_int_msg_nonblock(struct usb_device *dev, unsigned long pipe,
> + void *buffer, int transfer_len, int interval)
> +{
> + return submit_int_msg(dev, pipe, buffer, transfer_len, interval, true);
> +}
Wouldn't it be shorter to just call submit_int_msg() directly, with the
extra parameter ?
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