Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e6528d5e authored by Ben Dooks's avatar Ben Dooks
Browse files

ARM: S3C24XX: Remove s3c2410_gpio_getpull() 



Remove the unused s3c2410_gpio_getpull()

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent eee2b94f

arch/arm/mach-s3c2410/include/mach/gpio-fns.h

+0 −12
Original line number Diff line number Diff line
@@ -97,18 +97,6 @@ extern int s3c2410_gpio_irqfilter(unsigned int pin, unsigned int on, 


extern void s3c2410_gpio_pullup(unsigned int pin, unsigned int to);



/* s3c2410_gpio_getpull

 *

 * Read the state of the pull-up on a given pin

 *

 * return:

 *	< 0 => error code

 *	  0 => enabled

 *	  1 => disabled

*/



extern int s3c2410_gpio_getpull(unsigned int pin);



extern void s3c2410_gpio_setpin(unsigned int pin, unsigned int to);



extern unsigned int s3c2410_gpio_getpin(unsigned int pin);

arch/arm/plat-s3c24xx/gpio.c

+0 −13
Original line number Diff line number Diff line
@@ -20,7 +20,6 @@ 
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/





#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/module.h>
@@ -75,18 +74,6 @@ void s3c2410_gpio_pullup(unsigned int pin, unsigned int to) 


EXPORT_SYMBOL(s3c2410_gpio_pullup);



int s3c2410_gpio_getpull(unsigned int pin)

{

	void __iomem *base = S3C24XX_GPIO_BASE(pin);

	unsigned long offs = S3C2410_GPIO_OFFSET(pin);



	if (pin < S3C2410_GPIO_BANKB)

		return -EINVAL;



	return (__raw_readl(base + 0x08) & (1L << offs)) ? 1 : 0;

}



EXPORT_SYMBOL(s3c2410_gpio_getpull);



void s3c2410_gpio_setpin(unsigned int pin, unsigned int to)

{