From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bin Meng Date: Sun, 31 Jan 2021 20:36:00 +0800 Subject: [PATCH v2 04/10] serial: sifive: Cast dev_read_addr() with uintptr_t In-Reply-To: <20210131123606.20702-1-bmeng.cn@gmail.com> References: <20210131123606.20702-1-bmeng.cn@gmail.com> Message-ID: <20210131123606.20702-5-bmeng.cn@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Bin Meng dev_read_addr() returns fdt_addr_t which is now a 64-bit address. In a 32-bit build, this causes the following warning seen when building serial_sifive.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Cast the return value with uintptr_t. Signed-off-by: Bin Meng --- (no changes since v1) drivers/serial/serial_sifive.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/serial/serial_sifive.c b/drivers/serial/serial_sifive.c index d26fe7e770..97bf20c967 100644 --- a/drivers/serial/serial_sifive.c +++ b/drivers/serial/serial_sifive.c @@ -178,7 +178,7 @@ static int sifive_serial_of_to_plat(struct udevice *dev) { struct sifive_uart_plat *plat = dev_get_plat(dev); - plat->regs = (struct uart_sifive *)dev_read_addr(dev); + plat->regs = (struct uart_sifive *)(uintptr_t)dev_read_addr(dev); if (IS_ERR(plat->regs)) return PTR_ERR(plat->regs); -- 2.25.1