diff mbox series

[v2,05/10] riscv: ax25-ae350: Cast addr with uintptr_t

Message ID 20210131123606.20702-6-bmeng.cn@gmail.com
State Accepted
Commit b7324b5d5380cddbac7f17bc6229776763c08ee4
Delegated to: Simon Glass
Headers show
Series Allow booting a 32-bit system with a top memory address beyond 4 GiB | expand

Commit Message

Bin Meng Jan. 31, 2021, 12:36 p.m. UTC 
From: Bin Meng <bin.meng@windriver.com>

addr was delcared as fdt_addr_t which is now a 64-bit address.
In a 32-bit build, this causes the following warning seen when
building ax25-ae350.c:

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

Cast addr with uintptr_t.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
---

Changes in v2:
- new patch: riscv: ax25-ae350: Cast addr with uintptr_t

 board/AndesTech/ax25-ae350/ax25-ae350.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Simon Glass Feb. 4, 2021, 1:53 a.m. UTC | #1 
From: Bin Meng <bin.meng@windriver.com>

addr was delcared as fdt_addr_t which is now a 64-bit address.
In a 32-bit build, this causes the following warning seen when
building ax25-ae350.c:

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

Cast addr with uintptr_t.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
---

Changes in v2:
- new patch: riscv: ax25-ae350: Cast addr with uintptr_t

 board/AndesTech/ax25-ae350/ax25-ae350.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Applied to u-boot-dm, thanks!
diff mbox series

Patch

diff --git a/board/AndesTech/ax25-ae350/ax25-ae350.c b/board/AndesTech/ax25-ae350/ax25-ae350.c
index 59a43e4dcc..3125233488 100644
--- a/board/AndesTech/ax25-ae350/ax25-ae350.c
+++ b/board/AndesTech/ax25-ae350/ax25-ae350.c
@@ -77,7 +77,7 @@  int smc_init(void)
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
-	regs = (struct ftsmc020_bank *)addr;
+	regs = (struct ftsmc020_bank *)(uintptr_t)addr;
 	regs->cr &= ~FTSMC020_BANK_WPROT;
 
 	return 0;