From a12a73b66476c48dfe5afd2c3711153d09feda6c Mon Sep 17 00:00:00 2001 From: Johan Jonker Date: Mon, 13 Mar 2023 01:32:04 +0100 Subject: drivers: use dev_read_addr_ptr when cast to pointer The fdt_addr_t and phys_addr_t size have been decoupled. A 32bit CPU can expect 64-bit data from the device tree parser, so use dev_read_addr_ptr instead of the dev_read_addr function in the various files in the drivers directory that cast to a pointer. As we are there also streamline the error response to -EINVAL on return. Signed-off-by: Johan Jonker Reviewed-by: Simon Glass --- drivers/gpio/tegra_gpio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpio/tegra_gpio.c') diff --git a/drivers/gpio/tegra_gpio.c b/drivers/gpio/tegra_gpio.c index 4291e496fa..55105f2802 100644 --- a/drivers/gpio/tegra_gpio.c +++ b/drivers/gpio/tegra_gpio.c @@ -339,8 +339,8 @@ static int gpio_tegra_bind(struct udevice *parent) if (len < 0) return len; bank_count = len / 3 / sizeof(u32); - ctlr = (struct gpio_ctlr *)dev_read_addr(parent); - if ((ulong)ctlr == FDT_ADDR_T_NONE) + ctlr = dev_read_addr_ptr(parent); + if (!ctlr) return -EINVAL; } #endif -- cgit v1.2.3