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Commit d14b3dd6 authored by Anton Vorontsov's avatar Anton Vorontsov Committed by Kumar Gala
Browse files

powerpc/QE: use arch_initcall to probe QUICC Engine GPIOs 



It was discussed that global arch_initcall() is preferred way to probe
QE GPIOs, so let's use it.

Signed-off-by: default avatarAnton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent 2308c954

arch/powerpc/sysdev/qe_lib/gpio.c

+4 −1
Original line number Original line Diff line number Diff line
@@ -12,6 +12,7 @@ 
 */

 */





#include <linux/kernel.h>

#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/spinlock.h>

#include <linux/spinlock.h>

#include <linux/io.h>

#include <linux/io.h>

#include <linux/of.h>

#include <linux/of.h>
@@ -102,7 +103,7 @@ static int qe_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val) 
	return 0;

	return 0;

}

}





void __init qe_add_gpiochips(void)

static int __init qe_add_gpiochips(void)

{

{

	struct device_node *np;

	struct device_node *np;
@@ -143,4 +144,6 @@ void __init qe_add_gpiochips(void) 
		kfree(qe_gc);

		kfree(qe_gc);

		/* try others anyway */

		/* try others anyway */

	}

	}

	return 0;

}

}

arch_initcall(qe_add_gpiochips);

include/asm-powerpc/qe.h

+0 −1
Original line number Original line Diff line number Diff line
@@ -101,7 +101,6 @@ struct qe_pio_regs { 
#endif

#endif

};

};





extern void __init qe_add_gpiochips(void);

extern int par_io_init(struct device_node *np);

extern int par_io_init(struct device_node *np);

extern int par_io_of_config(struct device_node *np);

extern int par_io_of_config(struct device_node *np);

#define QE_PIO_DIR_IN	2

#define QE_PIO_DIR_IN	2