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mfd: palmas: Reset pm_power_off if it is set for the device 

If Palams supports the system power controller and pm_power_off
is implemented through the Palmas driver then reset the pm_power_off
in driver remove.

This will avoid the call of Palmas driver after removal of driver.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Laxman Dewangan 2013-09-26 19:03:50 +05:30 committed by Lee Jones
parent 2d8edaf028
commit 7178347e1c
1 changed files with 5 additions and 0 deletions
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5
drivers/mfd/palmas.c
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@ -570,6 +570,11 @@ static int palmas_i2c_remove(struct i2c_client *i2c)
regmap_del_irq_chip(palmas->irq, palmas->irq_data);
if (palmas == palmas_dev) {
pm_power_off = NULL;
palmas_dev = NULL;
}
return 0;
}