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

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
......@@ -12,6 +12,7 @@
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/io.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;
}
void __init qe_add_gpiochips(void)
static int __init qe_add_gpiochips(void)
{
struct device_node *np;
......@@ -143,4 +144,6 @@ void __init qe_add_gpiochips(void)
kfree(qe_gc);
/* try others anyway */
}
return 0;
}
arch_initcall(qe_add_gpiochips);
......@@ -101,7 +101,6 @@ struct qe_pio_regs {
#endif
};
extern void __init qe_add_gpiochips(void);
extern int par_io_init(struct device_node *np);
extern int par_io_of_config(struct device_node *np);
#define QE_PIO_DIR_IN 2
......
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