Merge tag 'irqchip-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Merge irqchip updates from Marc Zyngier:

- A number of embarassing buglets (GICv3, PIC32)
- A more substential errata workaround for Cavium's GICv3 ITS
  (kept for post-rc1 due to its dependency on NUMA)

1 files changed, 6 insertions, 12 deletions

diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c
index 9d32465eddb1..0ac12e5fd8ab 100644
--- a/arch/powerpc/sysdev/cpm_common.c
+++ b/arch/powerpc/sysdev/cpm_common.c
@@ -80,15 +80,9 @@ struct cpm2_gpio32_chip {
 	u32 cpdata;
 };
 
-static inline struct cpm2_gpio32_chip *
-to_cpm2_gpio32_chip(struct of_mm_gpio_chip *mm_gc)
-{
-	return container_of(mm_gc, struct cpm2_gpio32_chip, mm_gc);
-}
-
 static void cpm2_gpio32_save_regs(struct of_mm_gpio_chip *mm_gc)
 {
-	struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc);
+	struct cpm2_gpio32_chip *cpm2_gc = gpiochip_get_data(&mm_gc->gc);
 	struct cpm2_ioports __iomem *iop = mm_gc->regs;
 
 	cpm2_gc->cpdata = in_be32(&iop->dat);
@@ -108,7 +102,7 @@ static int cpm2_gpio32_get(struct gpio_chip *gc, unsigned int gpio)
 static void __cpm2_gpio32_set(struct of_mm_gpio_chip *mm_gc, u32 pin_mask,
 	int value)
 {
-	struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc);
+	struct cpm2_gpio32_chip *cpm2_gc = gpiochip_get_data(&mm_gc->gc);
 	struct cpm2_ioports __iomem *iop = mm_gc->regs;
 
 	if (value)
@@ -122,7 +116,7 @@ static void __cpm2_gpio32_set(struct of_mm_gpio_chip *mm_gc, u32 pin_mask,
 static void cpm2_gpio32_set(struct gpio_chip *gc, unsigned int gpio, int value)
 {
 	struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
-	struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc);
+	struct cpm2_gpio32_chip *cpm2_gc = gpiochip_get_data(gc);
 	unsigned long flags;
 	u32 pin_mask = 1 << (31 - gpio);
 
@@ -136,7 +130,7 @@ static void cpm2_gpio32_set(struct gpio_chip *gc, unsigned int gpio, int value)
 static int cpm2_gpio32_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
 {
 	struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
-	struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc);
+	struct cpm2_gpio32_chip *cpm2_gc = gpiochip_get_data(gc);
 	struct cpm2_ioports __iomem *iop = mm_gc->regs;
 	unsigned long flags;
 	u32 pin_mask = 1 << (31 - gpio);
@@ -154,7 +148,7 @@ static int cpm2_gpio32_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
 static int cpm2_gpio32_dir_in(struct gpio_chip *gc, unsigned int gpio)
 {
 	struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
-	struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc);
+	struct cpm2_gpio32_chip *cpm2_gc = gpiochip_get_data(gc);
 	struct cpm2_ioports __iomem *iop = mm_gc->regs;
 	unsigned long flags;
 	u32 pin_mask = 1 << (31 - gpio);
@@ -190,6 +184,6 @@ int cpm2_gpiochip_add32(struct device_node *np)
 	gc->get = cpm2_gpio32_get;
 	gc->set = cpm2_gpio32_set;
 
-	return of_mm_gpiochip_add(np, mm_gc);
+	return of_mm_gpiochip_add_data(np, mm_gc, cpm2_gc);
 }
 #endif /* CONFIG_CPM2 || CONFIG_8xx_GPIO */