Re: [PATCH 1/3] mfd: intel_soc_pmic: Move PMIC interrupt comment to probe function

From: Lee Jones
Date: Mon Feb 16 2015 - 06:49:29 EST


On Fri, 13 Feb 2015, Jarkko Nikula wrote:

> intel_soc_pmic_find_gpio_irq() tries to find a GPIO interrupt but doesn't
> select between it or I2C interrupt so it makes more sense to move this
> comment to intel_soc_pmic_i2c_probe() with minor edits.
>
> Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
> ---
> drivers/mfd/intel_soc_pmic_core.c | 10 +++++-----
> 1 file changed, 5 insertions(+), 5 deletions(-)

Applied, thanks.

> diff --git a/drivers/mfd/intel_soc_pmic_core.c b/drivers/mfd/intel_soc_pmic_core.c
> index df7b0642a5b4..08c8e3dafaf5 100644
> --- a/drivers/mfd/intel_soc_pmic_core.c
> +++ b/drivers/mfd/intel_soc_pmic_core.c
> @@ -26,11 +26,6 @@
> #include <linux/mfd/intel_soc_pmic.h>
> #include "intel_soc_pmic_core.h"
>
> -/*
> - * On some boards the PMIC interrupt may come from a GPIO line.
> - * Try to lookup the ACPI table and see if such connection exists. If not,
> - * return -ENOENT and use the IRQ provided by I2C.
> - */
> static int intel_soc_pmic_find_gpio_irq(struct device *dev)
> {
> struct gpio_desc *desc;
> @@ -68,6 +63,11 @@ static int intel_soc_pmic_i2c_probe(struct i2c_client *i2c,
>
> pmic->regmap = devm_regmap_init_i2c(i2c, config->regmap_config);
>
> + /*
> + * On some boards the PMIC interrupt may come from a GPIO line. Try to
> + * lookup the ACPI table for a such connection and setup a GPIO
> + * interrupt if it exists. Otherwise use the IRQ provided by I2C
> + */
> irq = intel_soc_pmic_find_gpio_irq(dev);
> pmic->irq = (irq < 0) ? i2c->irq : irq;
>

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/