Re: [PATCH] S3C64XX: Add gpio_to_irq method for external interrupt group.

[Ben Dooks <ben-linux@xxxxxxxxx>]

On Tue, Mar 31, 2009 at 10:01:49PM +0800, Matt Hsu wrote:
> Add to_irq method to convert gpio to irq
> for external interrupt group (GPN).
> 
> Signed-off-by: Matt Hsu <matt_hsu@xxxxxxxxxxxx>

Added to 'next-s3c64xx-core' branch. Sorry for the delay.

>  arch/arm/plat-s3c64xx/gpiolib.c |    7 +++++++
>  1 files changed, 7 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/plat-s3c64xx/gpiolib.c b/arch/arm/plat-s3c64xx/gpiolib.c
> index 09bd681..6bb96d8 100644
> --- a/arch/arm/plat-s3c64xx/gpiolib.c
> +++ b/arch/arm/plat-s3c64xx/gpiolib.c
> @@ -18,6 +18,7 @@
>  
>  #include <mach/map.h>
>  #include <mach/gpio.h>
> +#include <mach/irqs.h>
>  #include <mach/gpio-core.h>
>  
>  #include <plat/gpio-cfg.h>
> @@ -321,6 +322,11 @@ static struct s3c_gpio_cfg gpio_2bit_cfg_eint11 = {
>  	.get_pull	= s3c_gpio_getpull_updown,
>  };
>  
> +static int s3c_gpiolib_bankn_toirq(struct gpio_chip *chip, unsigned offset)
> +{
> +	return S3C_EINT(0) + offset;
> +}
> +
>  static struct s3c_gpio_chip gpio_2bit[] = {
>  	{
>  		.base	= S3C64XX_GPF_BASE,
> @@ -353,6 +359,7 @@ static struct s3c_gpio_chip gpio_2bit[] = {
>  			.base	= S3C64XX_GPN(0),
>  			.ngpio	= S3C64XX_GPIO_N_NR,
>  			.label	= "GPN",
> +			.to_irq = s3c_gpiolib_bankn_toirq,
>  		},
>  	}, {
>  		.base	= S3C64XX_GPO_BASE,
> -- 
> 1.6.2
> 
> 
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-- 
-- 
Ben

Q:      What's a light-year?
A:      One-third less calories than a regular year.


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