Hi Masahiro,
On 22 December 2014 at 03:16, Masahiro Yamada yamada.m@jp.panasonic.com wrote:
If <stdint.h> is included, the definition of fixed-width types are compiler-dependent.
For example, some compilers use "unsigned long" and some compilers use "unsigned int" for 32bit width typedefs.
That means, we can no longer use hard-code "%x" or "%d" to print 32bit-width variables.
We use printf() everywhere to print 32bit variables.
This commit only fixes fs/fat/fat.c because I cannot imagine how many days I have to spend to eliminate all the warnings. (Of course, I do not think we should do such ridiculous things.)
Just in case, I put the warnings I got for Panda board below:
Yes indeed, this patch is ugly. We need to keep 32-bit types consistent. I felt it was possible to live with 64-bit types being inconsistent because 64-bit printf()s are so rare. But it would be better to avoid the inconsistency altogether.
Regards, Simon