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| author | Shubhrajyoti D <shubhrajyoti@ti.com> | 2012-11-05 17:53:42 +0530 |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2012-11-14 17:44:42 +0100 |
| commit | 554c96744afd169886bd6fc2736fb0d9aaf634e8 (patch) | |
| tree | 3185c3af4da7d68d12843a324eab09d01fbad0af /drivers/block | |
| parent | d6c842ad564c336d62d3d5777c520454f1473b8c (diff) | |
| download | op-kernel-dev-554c96744afd169886bd6fc2736fb0d9aaf634e8.zip op-kernel-dev-554c96744afd169886bd6fc2736fb0d9aaf634e8.tar.gz | |
i2c: omap: Restore i2c context always
Currently the restore is done based on the flag
OMAP_I2C_FLAG_RESET_REGS_POSTIDLE.
This helps the following
- The driver is always capable of restoring regardless
of the off mode support being there or not.
- While testing omap2430 it is found that in case of certain
error paths (timeout) a reset is done. However the restore
never happens as it is dependent on the POSTIDLE flag.
The other option would be to call a restore in the reset
case. As there are only a few registers to be restored
the penalty in the idle case should not be much.
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'drivers/block')
0 files changed, 0 insertions, 0 deletions
