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

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 <[email protected]> Reviewed-by: Simon Glass <[email protected]>
MrVan · Aug 22, 2020 · 0cbf3e0 · 0cbf3e0
1 parent 6e64830
commit 0cbf3e0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/gpio/at91_gpio.c b/drivers/gpio/at91_gpio.c
@@ -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;