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regulator: rt5190a: check if init_data is NULL, bypass rt5190a_of_parse_cb 

If the node for the match name cannot be found, 'of_regulator_match' will
returns init_data as NULL for this regulator.

Add the check for the init_data. If it's NULL, make 'rt5190a_of_parse_cb'
function directly return.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1654148646-12182-1-git-send-email-u0084500@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
ChiYuan Huang 2022-06-02 13:44:06 +08:00 committed by Mark Brown
parent fcdaf74a0a
commit 5f7202d827
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1 changed files with 3 additions and 0 deletions
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drivers/regulator/rt5190a-regulator.c
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@ -224,6 +224,9 @@ static int rt5190a_of_parse_cb(struct rt5190a_priv *priv, int rid,
bool latchup_enable; bool latchup_enable;
unsigned int mask = RT5190A_RID_BITMASK(rid), val; unsigned int mask = RT5190A_RID_BITMASK(rid), val;
if (!init_data)
return 0;
switch (rid) { switch (rid) {
case RT5190A_IDX_BUCK1: case RT5190A_IDX_BUCK1:
case RT5190A_IDX_BUCK4: case RT5190A_IDX_BUCK4: