Re: [U-Boot] [PATCH] dm: core: Correct address cast in dev_read_addr_ptr()

On Thu, Sep 28, 2017 at 8:35 PM, Simon Glass sjg@chromium.org wrote:

This currently causes a warning in sandbox and will not do the right thing:

drivers/core/read.c: In function ‘dev_read_addr_ptr’: drivers/core/read.c:64:44: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (addr == FDT_ADDR_T_NONE) ? NULL : (void *)addr;

Use map_sysmem() which is the correct way to convert an address to a pointer.

Fixes: c131c8bca8 (dm: core: add dev_read_addr_ptr()) Signed-off-by: Simon Glass sjg@chromium.org

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drivers/core/read.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

Reviewed-by: Bin Meng bmeng.cn@gmail.com Tested-by: Bin Meng bmeng.cn@gmail.com