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| author | Carolyn Wyborny <carolyn.wyborny@intel.com> | 2011-06-25 13:18:12 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-29 13:29:16 -0700 |
| commit | 80b5405f36fba0caa9a142f978c00afa6aa7714c (patch) | |
| tree | a27bfd280e094fc9378a0bebf9d3a14172ab30be /kernel/sys.c | |
| parent | 3a60f9e4a0fb6db169781eb5ee78e1ecbe4195f5 (diff) | |
| download | kernel_samsung_crespo-80b5405f36fba0caa9a142f978c00afa6aa7714c.zip kernel_samsung_crespo-80b5405f36fba0caa9a142f978c00afa6aa7714c.tar.gz kernel_samsung_crespo-80b5405f36fba0caa9a142f978c00afa6aa7714c.tar.bz2 | |
igb: Fix lack of flush after register write and before delay
commit 064b43304ed8ede8e13ff7b4338d09fd37bcffb1 upstream.
Register writes followed by a delay are required to have a flush
before the delay in order to commit the values to the register. Without
the flush, the code following the delay may not function correctly.
Reported-by: Tong Ho <tong.ho@ericsson.com>
Reported-by: Guenter Roeck <guenter.roeck@ericsson.com>
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel/sys.c')
0 files changed, 0 insertions, 0 deletions