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regulator: tps65132-regulator: fix of_property_read_bool() usage 

The function of_property_read_bool() is used in the
tps65132-regulator driver to test for the existence of
non-boolean device tree property i2c-pwr-supply.  This call will
work as expected; however, of_property_read_bool() is only meant
to be used for reading boolean device tree properties.

Replace this usage of of_property_read_bool() with
of_find_property().

Change-Id: I7f206d18db29899e04effea4a63c60f9ee5c1937
Signed-off-by: David Collins <collinsd@codeaurora.org>
This commit is contained in:
David Collins 2014-08-04 17:27:04 -07:00
parent 589cf93950
commit 4ca937adde
1 changed files with 1 additions and 1 deletions
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2
drivers/regulator/tps65132-regulator.c
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@ -387,7 +387,7 @@ static int tps65132_parse_dt(struct tps65132_chip *chip,
pr_err("memory allocation failed for vreg\n");
return -ENOMEM;
}
if (of_property_read_bool(client->dev.of_node, "i2c-pwr-supply")) {
if (of_find_property(client->dev.of_node, "i2c-pwr-supply", NULL)) {
chip->i2c_pwr = devm_regulator_get(&client->dev, "i2c-pwr");
if (IS_ERR_OR_NULL(chip->i2c_pwr)) {
rc = PTR_RET(chip->i2c_pwr);