linux-kernel - Re: [PATCH] gpio: 104-idio-16: Fix coding style issues

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Message-ID: <YK0Gmqf4IrR9qX6a@shinobu>
Date:   Tue, 25 May 2021 23:15:54 +0900
From:   William Breathitt Gray <vilhelm.gray@...il.com>
To:     Navin Sankar Velliangiri <navin@...umiz.com>
Cc:     linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        linus.walleij@...aro.org, bgolaszewski@...libre.com
Subject: Re: [PATCH] gpio: 104-idio-16: Fix coding style issues

On Tue, May 25, 2021 at 10:27:17AM +0530, Navin Sankar Velliangiri wrote:
> Fixed multiple bare uses of 'unsigned' without int.
> Reported by checkpatch.
> 
> Signed-off-by: Navin Sankar Velliangiri <navin@...umiz.com>

Acked-by: William Breathitt Gray <vilhelm.gray@...il.com>

> ---
>  drivers/gpio/gpio-104-idio-16.c | 23 +++++++++++++----------
>  1 file changed, 13 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/gpio/gpio-104-idio-16.c b/drivers/gpio/gpio-104-idio-16.c
> index 50ad0280fd78..55b40299ebfa 100644
> --- a/drivers/gpio/gpio-104-idio-16.c
> +++ b/drivers/gpio/gpio-104-idio-16.c
> @@ -44,11 +44,12 @@ struct idio_16_gpio {
>  	struct gpio_chip chip;
>  	raw_spinlock_t lock;
>  	unsigned long irq_mask;
> -	unsigned base;
> -	unsigned out_state;
> +	unsigned int base;
> +	unsigned int out_state;
>  };
>  
> -static int idio_16_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
> +static int idio_16_gpio_get_direction(struct gpio_chip *chip,
> +				      unsigned int offset)
>  {
>  	if (offset > 15)
>  		return GPIO_LINE_DIRECTION_IN;
> @@ -56,22 +57,23 @@ static int idio_16_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
>  	return GPIO_LINE_DIRECTION_OUT;
>  }
>  
> -static int idio_16_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
> +static int idio_16_gpio_direction_input(struct gpio_chip *chip,
> +					unsigned int offset)
>  {
>  	return 0;
>  }
>  
>  static int idio_16_gpio_direction_output(struct gpio_chip *chip,
> -	unsigned offset, int value)
> +	unsigned int offset, int value)
>  {
>  	chip->set(chip, offset, value);
>  	return 0;
>  }
>  
> -static int idio_16_gpio_get(struct gpio_chip *chip, unsigned offset)
> +static int idio_16_gpio_get(struct gpio_chip *chip, unsigned int offset)
>  {
>  	struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip);
> -	const unsigned mask = BIT(offset-16);
> +	const unsigned int mask = BIT(offset-16);
>  
>  	if (offset < 16)
>  		return -EINVAL;
> @@ -96,10 +98,11 @@ static int idio_16_gpio_get_multiple(struct gpio_chip *chip,
>  	return 0;
>  }
>  
> -static void idio_16_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
> +static void idio_16_gpio_set(struct gpio_chip *chip, unsigned int offset,
> +			     int value)
>  {
>  	struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip);
> -	const unsigned mask = BIT(offset);
> +	const unsigned int mask = BIT(offset);
>  	unsigned long flags;
>  
>  	if (offset > 15)
> @@ -180,7 +183,7 @@ static void idio_16_irq_unmask(struct irq_data *data)
>  	}
>  }
>  
> -static int idio_16_irq_set_type(struct irq_data *data, unsigned flow_type)
> +static int idio_16_irq_set_type(struct irq_data *data, unsigned int flow_type)
>  {
>  	/* The only valid irq types are none and both-edges */
>  	if (flow_type != IRQ_TYPE_NONE &&
> -- 
> 2.31.1
> 

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