On 5/25/21 8:30 AM, Andre Przywara wrote:
When enabling PHYS_64BIT on 32-bit platforms, we get two warnings about pointer casts in sunxi_mmc.c. Those are related to MMIO addresses, which are always below 1GB on all Allwinner SoCs, so there is no problem with anything having more than 32 bits.
Add the proper casts to make it compile cleanly.
Signed-off-by: Andre Przywara andre.przywara@arm.com
Reviewed-by: Jaehoon Chung jh80.chung@samsung.com
Best Regards, Jaehoon Chung
drivers/mmc/sunxi_mmc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c index 87b79fcf5ef..869af993d35 100644 --- a/drivers/mmc/sunxi_mmc.c +++ b/drivers/mmc/sunxi_mmc.c @@ -631,14 +631,14 @@ static int sunxi_mmc_probe(struct udevice *dev) cfg->f_min = 400000; cfg->f_max = 52000000;
- priv->reg = (void *)dev_read_addr(dev);
priv->reg = dev_read_addr_ptr(dev);
/* We don't have a sunxi clock driver so find the clock address here */ ret = dev_read_phandle_with_args(dev, "clocks", "#clock-cells", 0, 1, &args); if (ret) return ret;
- ccu_reg = (u32 *)ofnode_get_addr(args.node);
ccu_reg = (u32 *)(uintptr_t)ofnode_get_addr(args.node);
priv->mmc_no = ((uintptr_t)priv->reg - SUNXI_MMC0_BASE) / 0x1000; priv->mclkreg = (void *)ccu_reg + get_mclk_offset() + priv->mmc_no * 4;