diff options
| author | Thomas Gleixner <[email protected]> | 2012-12-07 16:49:47 +0200 |
|---|---|---|
| committer | Tony Lindgren <[email protected]> | 2013-02-01 14:33:56 -0800 |
| commit | aecb9e1422e904d1950620d90c589a141cb32196 (patch) | |
| tree | 3b300a0cde3c8002fdedebfe0bc4f9bbec422068 /include/linux/fpga/fpga-mgr.h | |
| parent | 88b62b915b0b7e25870eb0604ed9a92ba4bfc9f7 (diff) | |
ARM: OMAP: make wakeupgen_lock raw
When applying RT patch on top of Linux, spinlocks are
implemented as RT-mutexes, which means they are preemptable.
Current GIC implementation on OMAP is using a spinlock
to protect against preemption. As it turns out, we need
to convert that lock into a raw_spinlock so that OMAP's
interrupt controller works as expected after RT-patch
is applied.
This patch is simply to decrease the amount of changes
RT-team needs to carry out of tree. It doesn't cause any
changes in behavior.
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
Acked-by: Santosh Shilimkar <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>
Diffstat (limited to 'include/linux/fpga/fpga-mgr.h')
0 files changed, 0 insertions, 0 deletions