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thermal: qcom-spmi-temp-alarm: Don't suppress negative temp 

[ Upstream commit 0ffdab6f2d ]

Currently driver is suppressing the negative temperature
readings from the vadc. Consumers of the thermal zones need
to read the negative temperature too. Don't suppress the
readings.

Fixes: c610afaa21 ("thermal: Add QPNP PMIC temperature alarm driver")
Signed-off-by: Veera Vegivada <vvegivad@codeaurora.org>
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/944856eb819081268fab783236a916257de120e4.1596040416.git.gurus@codeaurora.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
5.4-rM2-2.2.x-imx-squashed
Veera Vegivada 2020-07-29 09:52:51 -07:00 committed by Greg Kroah-Hartman
parent f5b3bd38ae
commit 7ce6bc1b54
1 changed files with 2 additions and 2 deletions
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4
drivers/thermal/qcom/qcom-spmi-temp-alarm.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2011-2015, 2017, The Linux Foundation. All rights reserved.
* Copyright (c) 2011-2015, 2017, 2020, The Linux Foundation. All rights reserved.
*/
#include <linux/bitops.h>
@ -191,7 +191,7 @@ static int qpnp_tm_get_temp(void *data, int *temp)
chip->temp = mili_celsius;
}
*temp = chip->temp < 0 ? 0 : chip->temp;
*temp = chip->temp;
return 0;
}