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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-01-11 12:23:58 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-01-20 10:09:59 +0000 |
| commit | 3b1904d00a54d4d839a4c12dbc98a14dc4efdc95 (patch) | |
| tree | 02edcde7c2d7ec7c90dbf4a1cbcbff963515ff50 /Documentation/email-clients.txt | |
| parent | a7da60f41551abb3c520b03d42ec05dd7decfc7f (diff) | |
| download | blackbird-obmc-linux-3b1904d00a54d4d839a4c12dbc98a14dc4efdc95.tar.gz blackbird-obmc-linux-3b1904d00a54d4d839a4c12dbc98a14dc4efdc95.zip | |
[ARM] pxa: don't rely on r2 being preserved over a function call
r2 is not guaranteed to be preserved over a function call, so relying
on it to store the link register over the call to sleep_phys_sp() is
unreliable. Store the link register on the stack instead.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'Documentation/email-clients.txt')
0 files changed, 0 insertions, 0 deletions
