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gpio: dwapb_gpio: Change to use dev_read_addr()

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This changes the driver to use dev_read_addr() which is safe both for
flat trees and live trees.

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
This commit is contained in:
Ley Foon Tan 2018-08-16 02:05:54 +08:00 committed by Marek Vasut
parent db6a158bc3
commit 9ea354444d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/dwapb_gpio.c
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@ -159,7 +159,7 @@ static int gpio_dwapb_bind(struct udevice *dev)
if (plat)
return 0;
base = fdtdec_get_addr(blob, dev_of_offset(dev), "reg");
base = dev_read_addr(dev);
if (base == FDT_ADDR_T_NONE) {
debug("Can't get the GPIO register base address\n");
return -ENXIO;