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Commit 604b46da authored by Subbaraman Narayanamurthy's avatar Subbaraman Narayanamurthy
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power: qpnp-fg: fix reading OCV junction coefficients 



Commit 5d82a81e ("power: qpnp-fg: add support for restoring
battery information") created a bug in getting OCV junction
coefficients p1p2 and p2p3 from the data read from same offset.
Fix it.

Change-Id: Icf106e612a890b378fd1993eceac71b1f21770d0
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent 323ea2db

drivers/power/qpnp-fg.c

+2 −8
Original line number Diff line number Diff line
@@ -5435,20 +5435,14 @@ static int populate_system_data(struct fg_chip *chip) 
				chip->ocv_coeffs[8], chip->ocv_coeffs[9],

				chip->ocv_coeffs[10], chip->ocv_coeffs[11]);

	}

	rc = fg_mem_read(chip, buffer, OCV_JUNCTION_REG, 1, 0, 0);

	if (rc) {

		pr_err("Failed to read ocv junctions: %d\n", rc);

		goto done;

	}



	rc = fg_mem_read(chip, buffer, OCV_JUNCTION_REG, 1, 1, 0);

	rc = fg_mem_read(chip, buffer, OCV_JUNCTION_REG, 2, 0, 0);

	if (rc) {

		pr_err("Failed to read ocv junctions: %d\n", rc);

		goto done;

	}



	chip->ocv_junction_p1p2 = buffer[0] * 100 / 255;

	chip->ocv_junction_p2p3 = buffer[0] * 100 / 255;

	chip->ocv_junction_p2p3 = buffer[1] * 100 / 255;



	rc = load_battery_aging_data(chip);

	if (rc) {