* ARM: SAMSUNG: question about cfg_eint field of struct s3c_gpio_cfg
@ 2010-05-31 11:22 Joonyoung Shim
2010-06-03 0:51 ` Ben Dooks
0 siblings, 1 reply; 2+ messages in thread
From: Joonyoung Shim @ 2010-05-31 11:22 UTC (permalink / raw)
To: ben-linux; +Cc: linux-samsung-soc
Hi,
There is cfg_eint field in struct s3c_gpio_cfg at
arch/arm/plat-samsung/include/plat/gpio-cfg.h. I don't know the usage of
cfg_eint. It isn't used anywhere or just assigned. Does it need really?
struct s3c_gpio_cfg {
unsigned int cfg_eint;
s3c_gpio_pull_t (*get_pull)(struct s3c_gpio_chip *chip, unsigned offs);
int (*set_pull)(struct s3c_gpio_chip *chip, unsigned offs,
s3c_gpio_pull_t pull);
unsigned (*get_config)(struct s3c_gpio_chip *chip, unsigned offs);
int (*set_config)(struct s3c_gpio_chip *chip, unsigned offs,
unsigned config);
};
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: ARM: SAMSUNG: question about cfg_eint field of struct s3c_gpio_cfg
2010-05-31 11:22 ARM: SAMSUNG: question about cfg_eint field of struct s3c_gpio_cfg Joonyoung Shim
@ 2010-06-03 0:51 ` Ben Dooks
0 siblings, 0 replies; 2+ messages in thread
From: Ben Dooks @ 2010-06-03 0:51 UTC (permalink / raw)
To: Joonyoung Shim; +Cc: ben-linux, linux-samsung-soc
On Mon, May 31, 2010 at 08:22:12PM +0900, Joonyoung Shim wrote:
> Hi,
>
> There is cfg_eint field in struct s3c_gpio_cfg at
> arch/arm/plat-samsung/include/plat/gpio-cfg.h. I don't know the usage of
> cfg_eint. It isn't used anywhere or just assigned. Does it need really?
It was there for the interrupt code to configure the external-interrupt
information, but it was never used. It probably wants deleting if we can't
re-use it.
--
Ben
Q: What's a light-year?
A: One-third less calories than a regular year.
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2010-05-31 11:22 ARM: SAMSUNG: question about cfg_eint field of struct s3c_gpio_cfg Joonyoung Shim
2010-06-03 0:51 ` Ben Dooks
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