[RESEND 07/11] pwm: sti: Initialise PWM Capture channel data

On Fri, 15 Apr 2016, Thierry Reding wrote:

On Fri, Apr 15, 2016 at 01:39:41PM +0100, Lee Jones wrote:

quoted

On Tue, 12 Apr 2016, Thierry Reding wrote:

quoted

On Wed, Mar 02, 2016 at 03:32:05PM +0000, Lee Jones wrote:
[...]

quoted

+struct sti_cpt_data {
+	u32 snapshot[3];
+	int index;
+	int gpio;

On a side-note, this should probably use struct gpio_desc * instead of
an integer along with the gpiod_*() APIs for the GPIO handling.

Why would you need to do that?

of_get_named_gpio() does all that for you.

Use the of_get_named_gpio*d*() function instead. My understanding is
that referring to GPIOs by integer is deprecated and should not be used
in new code.

I've since conducted some research and have now converted over to
gpiod.  Thanks for the pointer.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
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