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regulator: tps65090: Fix gpio initialization 

The config is used for multiple regulators within a for loop. The config
field is not cleared before it is used for the next item. To avoid any
issues this patch adds a proper initialization for the config->ena_gpio
field in case no gpio is available.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Markus Pargmann 2014-11-03 19:12:07 +01:00 committed by Mark Brown
parent 2454f8d15c
commit 679c038f54
1 changed files with 3 additions and 0 deletions
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3
drivers/regulator/tps65090-regulator.c
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@ -314,6 +314,9 @@ static void tps65090_configure_regulator_config(
config->ena_gpio = tps_pdata->gpio;
config->ena_gpio_initialized = true;
config->ena_gpio_flags = gpio_flag;
} else {
config->ena_gpio = -EINVAL;
config->ena_gpio_initialized = false;
}
}