| commit | 746a9d1963f1c7a3cd22662065d7dcd3d93ee62e | [log] [tgz] |
|---|---|---|
| author | Colin Cross <ccross@android.com> | Thu Feb 10 02:08:32 2011 -0800 |
| committer | Santosh Shilimkar <santosh.shilimkar@ti.com> | Fri Sep 23 12:05:30 2011 +0530 |
| tree | 184b6ed198685e58f903da3c4c4d5c7b7fe25190 | |
| parent | 254056f3b12563c11e6dbcfad2fbfce20a4f3302 [diff] |
ARM: vfp: Use cpu pm notifiers to save vfp state When the cpu is powered down in a low power mode, the vfp registers may be reset. This patch uses CPU_PM_ENTER and CPU_PM_EXIT notifiers to save and restore the cpu's vfp registers. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-and-Acked-by: Shawn Guo <shawn.guo@linaro.org> Tested-by: Vishwanath BS <vishwanath.bs@ti.com>