[PATCH 3/7] power: supply: sbs-battery: add force_load as a dts property

[Jean-Francois Dagenais <jeff.dagenais@gmail.com>]

This extends the behaviour of the existing module param so that system
integrators can specify the flag in device-tree.

Signed-off-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com>
---
 drivers/power/supply/sbs-battery.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/power/supply/sbs-battery.c b/drivers/power/supply/sbs-battery.c
index f9e8c14ac830..f92b98d900d2 100644
--- a/drivers/power/supply/sbs-battery.c
+++ b/drivers/power/supply/sbs-battery.c
@@ -814,6 +814,7 @@ static int sbs_probe(struct i2c_client *client,
 	struct power_supply_desc *sbs_desc;
 	struct sbs_platform_data *pdata = client->dev.platform_data;
 	struct power_supply_config psy_cfg = {};
+	bool force_load;
 	int rc;
 	int irq;
 
@@ -858,6 +859,9 @@ static int sbs_probe(struct i2c_client *client,
 	}
 	chip->i2c_retry_count = chip->i2c_retry_count + 1;
 
+	force_load = of_property_read_bool(client->dev.of_node,
+					   "sbs,force-load");
+
 	chip->gpio_detect = devm_gpiod_get_optional(&client->dev,
 			"sbs,battery-detect", GPIOD_IN);
 	if (IS_ERR(chip->gpio_detect)) {
@@ -890,7 +894,7 @@ static int sbs_probe(struct i2c_client *client,
 	 * Before we register, we might need to make sure we can actually talk
 	 * to the battery.
 	 */
-	if (!(param_force_load || chip->gpio_detect)) {
+	if (!(param_force_load || force_load || chip->gpio_detect)) {
 		rc = sbs_read_word_data(client, sbs_data[REG_STATUS].addr);
 
 		if (rc < 0) {
-- 
2.23.0