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gpio: at91: use dev_read_addr() to get base address

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It is strange to use devfdt_get_addr_ptr(), then cast the pointer
back to uint32 because you could use devfdt_get_addr() without casting.

Convert it to dev_read_addr(), which is capable to CONFIG_OF_LIVE.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada 2020-08-04 14:14:41 +09:00 committed by Simon Glass
parent 6e64830f0b
commit 0cbf3e08fc
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/at91_gpio.c
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@ -606,7 +606,7 @@ static int at91_gpio_probe(struct udevice *dev)
clk_free(&clk);
#if CONFIG_IS_ENABLED(OF_CONTROL)
plat->base_addr = (uint32_t)devfdt_get_addr_ptr(dev);
plat->base_addr = dev_read_addr(dev);
#endif
plat->bank_name = at91_get_bank_name(plat->base_addr);
port->regs = (struct at91_port *)plat->base_addr;