diff options
| author | Martin Sperl <kernel@martin.sperl.org> | 2016-02-29 11:39:18 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-01 12:15:53 -0700 |
| commit | 86dbfda83215e340445a0ae44e24c84031e79f1c (patch) | |
| tree | b3ef5804420b5cfbb2dd4703576217cefdff2015 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 035688290a740745adf9daff65bceac8b70e8732 (diff) | |
clk: bcm2835: add locking to pll*_on/off methods
commit ec36a5c6682fdd5328abf15c3c67281bed0241d7 upstream.
Add missing locking to:
* bcm2835_pll_divider_on
* bcm2835_pll_divider_off
to protect the read modify write cycle for the
register access protecting both cm_reg and a2w_reg
registers.
Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the
audio domain clocks")
Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions