lkml.org 
[lkml]   [2001]   [Feb]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subject[IDE] meaningless #ifndef?
from drivers/ide/ide-features.c:

/*
* All hosts that use the 80c ribbon mus use!
*/
byte eighty_ninty_three (ide_drive_t *drive)
{
return ((byte) ((HWIF(drive)->udma_four) &&
#ifndef CONFIG_IDEDMA_IVB
(drive->id->hw_config & 0x4000) &&
#endif /* CONFIG_IDEDMA_IVB */
(drive->id->hw_config & 0x6000)) ? 1 : 0);
}

If i see well, then this is always same whether CONFIG_IDEDMA_IVB is
defined or not.
What's the clue?

--
pozsy.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:17    [W:0.037 / U:0.424 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site