[PATCH] uacce: use sysfs_emit instead of sprintf

[Greg KH]

On Mon, May 17, 2021 at 06:25:37PM +0800, Kai Ye wrote:
> Use the sysfs_emit to replace sprintf.

That says _what_ you did, not _why_ you are doing this.  What problem
are you solving with this change?

thanks,

greg k-h