Re: [PATCH 3/9] gpio: sifive: Fix -Wint-to-pointer-cast warning

On Sun, Sep 12, 2021 at 11:15:10AM +0800, Bin Meng wrote:

dev_read_addr() returns a value of type fdt_addr_t which is a 64-bit address and plat->base is a pointer. In a 32-bit build, this causes the following warning seen when building sifive-gpio.c:

warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]

Change to use dev_read_addr_ptr().

Signed-off-by: Bin Meng bmeng.cn@gmail.com

drivers/gpio/sifive-gpio.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

Reviewed-by: Leo Yu-Chi Liang ycliang@andestech.com