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Diffstat (limited to 'arch/powerpc/sysdev/cpm1.c')
-rw-r--r--arch/powerpc/sysdev/cpm1.c33
1 files changed, 8 insertions, 25 deletions
diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index c6f154b602fb..5240d3a74a10 100644
--- a/arch/powerpc/sysdev/cpm1.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -629,8 +629,9 @@ static int cpm1_gpio16_dir_in(struct gpio_chip *gc, unsigned int gpio)
return 0;
}
-int cpm1_gpiochip_add16(struct device_node *np)
+int cpm1_gpiochip_add16(struct device *dev)
{
+ struct device_node *np = dev->of_node;
struct cpm1_gpio16_chip *cpm1_gc;
struct of_mm_gpio_chip *mm_gc;
struct gpio_chip *gc;
@@ -660,6 +661,8 @@ int cpm1_gpiochip_add16(struct device_node *np)
gc->get = cpm1_gpio16_get;
gc->set = cpm1_gpio16_set;
gc->to_irq = cpm1_gpio16_to_irq;
+ gc->parent = dev;
+ gc->owner = THIS_MODULE;
return of_mm_gpiochip_add_data(np, mm_gc, cpm1_gc);
}
@@ -755,8 +758,9 @@ static int cpm1_gpio32_dir_in(struct gpio_chip *gc, unsigned int gpio)
return 0;
}
-int cpm1_gpiochip_add32(struct device_node *np)
+int cpm1_gpiochip_add32(struct device *dev)
{
+ struct device_node *np = dev->of_node;
struct cpm1_gpio32_chip *cpm1_gc;
struct of_mm_gpio_chip *mm_gc;
struct gpio_chip *gc;
@@ -776,31 +780,10 @@ int cpm1_gpiochip_add32(struct device_node *np)
gc->direction_output = cpm1_gpio32_dir_out;
gc->get = cpm1_gpio32_get;
gc->set = cpm1_gpio32_set;
+ gc->parent = dev;
+ gc->owner = THIS_MODULE;
return of_mm_gpiochip_add_data(np, mm_gc, cpm1_gc);
}
-static int cpm_init_par_io(void)
-{
- struct device_node *np;
-
- for_each_compatible_node(np, NULL, "fsl,cpm1-pario-bank-a")
- cpm1_gpiochip_add16(np);
-
- for_each_compatible_node(np, NULL, "fsl,cpm1-pario-bank-b")
- cpm1_gpiochip_add32(np);
-
- for_each_compatible_node(np, NULL, "fsl,cpm1-pario-bank-c")
- cpm1_gpiochip_add16(np);
-
- for_each_compatible_node(np, NULL, "fsl,cpm1-pario-bank-d")
- cpm1_gpiochip_add16(np);
-
- /* Port E uses CPM2 layout */
- for_each_compatible_node(np, NULL, "fsl,cpm1-pario-bank-e")
- cpm2_gpiochip_add32(np);
- return 0;
-}
-arch_initcall(cpm_init_par_io);
-
#endif /* CONFIG_8xx_GPIO */