lkml.org 
[lkml]   [2018]   [Mar]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v4 3/7] gpio: pcie-idio-24: Implement get_multiple/set_multiple callbacks
On Thu, Mar 22, 2018 at 2:00 PM, William Breathitt Gray
<vilhelm.gray@gmail.com> wrote:

> The ACCES I/O PCIe-IDIO-24 series of devices provides 24
> optically-isolated digital I/O accessed via six 8-bit ports. Since eight
> input lines are acquired on a single port input read -- and similarly
> eight output lines are set on a single port output write -- the
> PCIe-IDIO-24 GPIO driver may improve multiple I/O reads/writes by
> utilizing a get_multiple/set_multiple callbacks. This patch implements
> the idio_24_gpio_get_multiple function which serves as the respective
> get_multiple callback, and implements the idio_24_gpio_set_multiple
> function which serves as the respective set_multiple callback.
>
> Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>

Patch applied.

Yours,
Linus Walleij

\
 
 \ /
  Last update: 2018-03-26 10:28    [W:0.060 / U:14.404 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site