Messages in this thread | | | From | Benjamin Herrenschmidt <> | Subject | Re: __bad_udelay in 2.2.18pre15 | Date | Wed, 11 Oct 2000 12:13:48 +0200 |
| |
>Well, at first, I wanted to implement it the same way on PPC. However, it >dies on all occurences where udelay is called with a non-constant expression. > >I spotted this case in a few PPC specific stuffs (fixable), but also in >the sys_nanosleep code, and in the de4x5 driver.
Hrm... looks like I missed the story about the __builtin_constant_p(). Is this a gcc-specific built-in feature ?
Ben.
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
| |