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pinctrl: Fix build warning with ARM64

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Following build warning appears when pinctrl-single is built for ARM64:

In file included from drivers/pinctrl/pinctrl-single.c:10:0:
drivers/pinctrl/pinctrl-single.c: In function ‘single_configure_pins’:
./arch/arm/include/asm/io.h:43:28: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define __arch_getw(a)   (*(volatile unsigned short *)(a))

Fix this by using phys_addr_t for variable reg instead of u32

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Lokesh Vutla 2018-08-16 18:41:49 +05:30 committed by Tom Rini
parent 84b4221cff
commit 5a07cf5e7a
1 changed files with 3 additions and 3 deletions
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6
drivers/pinctrl/pinctrl-single.c
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@ -43,13 +43,13 @@ static int single_configure_pins(struct udevice *dev,
{
struct single_pdata *pdata = dev->platdata;
int count = size / sizeof(struct single_fdt_pin_cfg);
int n, reg;
phys_addr_t n, reg;
u32 val;
for (n = 0; n < count; n++, pins++) {
reg = fdt32_to_cpu(pins->reg);
if ((reg < 0) || (reg > pdata->offset)) {
dev_dbg(dev, " invalid register offset 0x%08x\n", reg);
dev_dbg(dev, " invalid register offset 0x%pa\n", &reg);
continue;
}
reg += pdata->base;
@ -66,7 +66,7 @@ static int single_configure_pins(struct udevice *dev,
pdata->width);
continue;
}
dev_dbg(dev, " reg/val 0x%08x/0x%08x\n",reg, val);
dev_dbg(dev, " reg/val 0x%pa/0x%08x\n", &reg, val);
}
return 0;
}