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>
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@ -1327,8 +1327,7 @@ static int omap_i2c_runtime_resume(struct device *dev)
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if (!_dev->regs)
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return 0;
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if (_dev->flags & OMAP_I2C_FLAG_RESET_REGS_POSTIDLE)
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__omap_i2c_init(_dev);
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__omap_i2c_init(_dev);
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return 0;
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}
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