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| author | Roland Stigge <stigge@antcom.de> | 2012-02-08 21:41:05 +0100 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-02-09 16:00:33 -0800 |
| commit | 93d199a13a6fb8db05d851a1afa8bf938a307be4 (patch) | |
| tree | 7d6a2351696d1ca2b5622bebda64d6bb84f2fe76 /lib/random32.c | |
| parent | 9862048abfe5fbd134553a8de30cf8767291fb1f (diff) | |
| download | talos-obmc-linux-93d199a13a6fb8db05d851a1afa8bf938a307be4.tar.gz talos-obmc-linux-93d199a13a6fb8db05d851a1afa8bf938a307be4.zip | |
ARM: LPC32xx: clock.c: Fix mutex lock issues
This patch fixes the mutex issue in clock.c, as done in Kevin Wells' original
driver update:
In some cases, the clock drivers could grab a mutex twice in an improper
context. This patch changes the mutex mechanism to a simple irq lock/unlock
mechanism and removes un-needed locks from some functions.
(See also git.lpclinux.com)
Signed-off-by: Roland Stigge <stigge@antcom.de>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Kevin Wells <kevin.wells@nxp.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'lib/random32.c')
0 files changed, 0 insertions, 0 deletions
