[U-Boot-Users] [U-boot] [PATCH] cmd_nand: Fix warning: dereferencing type-punned pointer will break strict-aliasing rules

[Wolfgang Denk]

In message <1207136270-19315-1-git-send-email-plagnioj at jcrosoft.com> you wrote:
> cmd_nand.c:353: warning: dereferencing type-punned pointer will break strict-aliasing rules
> cmd_nand.c:356: warning: dereferencing type-punned pointer will break strict-aliasing rules
> 
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
> 
> diff --git a/common/cmd_nand.c b/common/cmd_nand.c
> index 7b1f830..2906aed 100644
> --- a/common/cmd_nand.c
> +++ b/common/cmd_nand.c
> @@ -84,7 +84,7 @@ static int nand_dump(nand_info_t *nand, ulong off)
>  
>  /* ------------------------------------------------------------------------- */
>  
> -static inline int str2long(char *p, ulong *num)
> +static inline int str2long(char *p, loff_t *num)

We discussed this before.

string-to-long converts into a "long" type, not into an offset type.

Best regards,

Wolfgang Denk

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