| commit | 19386b3234fdbe4d33492574d83e63a8dace18d3 | |
| author | Russell King - ARM Linux <linux@arm.linux.org.uk> | |
| Mon, 3 Jan 2011 22:36:29 +0000 (3 22:36 +0000) | ||
| committer | Dan Williams <dan.j.williams@intel.com> | |
| Wed, 5 Jan 2011 03:16:11 +0000 (4 19:16 -0800) | ||
| tree | 0d362485f1dd6fc360f3b707ab2a97ff8b3f2d17 | treesnapshot (tar.gz zip) |
| parent | 8c8cc2b1040f51a2f89724edbf976774128339eb | commitdiff |
ARM: PL08x: ensure loops use cpu_relax()
Tight loops should use cpu_relax() to allow CPUs to reduce power
consumption while waiting for events.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Tight loops should use cpu_relax() to allow CPUs to reduce power
consumption while waiting for events.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
| drivers/dma/amba-pl08x.c | diffblobblamehistory |