[OpenWrt-Devel] [PATCH] [kernel] cp201x: Add GPIO ioctl commands (from Silicon Labs)

Felix Fietkau nbd at openwrt.org
Mon Aug 3 14:08:22 EDT 2015

On 2015-08-03 19:55, Ted Hess wrote:
> Silicon Labs driver has ioctl support on devices which have GPIO pins. The 
> driver
> in the kernel repo does not have this feature.
> Ref: 
> http://www.silabs.com/Support%20Documents/Software/Linux_CP210x_VCP_3.x.x_Release_Notes.txt
> Signed-off-by: Ted Hess <thess at kitschensync.net>
Wouldn't it make more sense to expose this as a GPIO controller instead
of a driver specific ioctl interface?

- Felix
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