On Sat, Jan 13, 2018 at 6:35 AM, Karthikeyan Ramasubramanian
<krama...@codeaurora.org> wrote:
> This driver manages the Generic Interface (GENI) firmware based Qualcomm
> Universal Peripheral (QUP) Wrapper. GENI based QUP is the next generation
> programmable module composed of multiple Serial Engines (SE) and supports
> a wide range of serial interfaces like UART, SPI, I2C, I3C, etc. This
> driver also enables managing the serial interface independent aspects of
> Serial Engines.
>
> Signed-off-by: Karthikeyan Ramasubramanian <krama...@codeaurora.org>
> Signed-off-by: Sagar Dharia <sdha...@codeaurora.org>
> Signed-off-by: Girish Mahadevan <giri...@codeaurora.org>
> +int geni_se_resources_off(struct geni_se_rsc *rsc)
> +{
> + int ret = 0;
> + struct geni_se_device *geni_se_dev;
> +
> + if (unlikely(!rsc || !rsc->wrapper_dev))
> + return -EINVAL;
> +
> + geni_se_dev = dev_get_drvdata(rsc->wrapper_dev);
> + if (unlikely(!geni_se_dev))
> + return -ENODEV;
> +
> + ret = pinctrl_select_state(rsc->geni_pinctrl, rsc->geni_gpio_sleep);
You need to include linux/pinctrl/consumer.h for devm_pinctrl_get
I couldn't compile test it w/o it.
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