| From: | Maurizio Lombardi <m.lombardi85@xxxxxxxxx> |
| Date: | Mon, 31 Oct 2011 12:14:46 +0100 |
Hi,
The attached patch fixes a bug in the AMD powernow driver, the abs()
macro was defined in a way that may lead to unexpected results due to
the macro argument expansion vs operator precedence:
----------
#define abs(x) ( x < 0 ? -x : x )
[...]
while (abs(vco_fid - vco_cfid) > 2) {
----------
Cheers,
--
--------------------
Maurizio Lombardi
Attachment:
0001-Fix-a-macro-argument-expansion-bug.patch
Description: Binary data