diff options
| author | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2017-02-24 13:47:52 +0100 |
|---|---|---|
| committer | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2017-03-08 14:18:39 +0100 |
| commit | 4fbafc8575f5fef993538f66e12e02b431ae8c41 (patch) | |
| tree | 212462bd084615e28762ea75a2a7d62175fb91ae /plat/sun50iw1p1/platform.mk | |
| parent | ecd8b1df9648376e9c334345c5c014004825893d (diff) | |
sun50iw1p1: Make RSB read/write calls MP-safe.
When calling rsb_read() or rsb_write() from different processors
at the same time we most likely mess up with the RSB block.
This patch adds a spinlock, which guarantees atomic access
to the RSB block.
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Diffstat (limited to 'plat/sun50iw1p1/platform.mk')
0 files changed, 0 insertions, 0 deletions