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Message-Id: <20181129135922.399592981@linuxfoundation.org>
Date: Thu, 29 Nov 2018 15:11:59 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Keerthy <j-keerthy@...com>,
Dave Gerlach <d-gerlach@...com>,
Viresh Kumar <viresh.kumar@...aro.org>
Subject: [PATCH 4.19 028/110] opp: ti-opp-supply: Correct the supply in _get_optimal_vdd_voltage call
4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Keerthy <j-keerthy@...com>
commit 622fecbccfe86a8052dea6b512d3821dcce29994 upstream.
_get_optimal_vdd_voltage call provides new_supply_vbb->u_volt
as the reference voltage while it should be really new_supply_vdd->u_volt.
Cc: 4.16+ <stable@...r.kernel.org> # v4.16+
Fixes: 9a835fa6e47 ("PM / OPP: Add ti-opp-supply driver")
Signed-off-by: Keerthy <j-keerthy@...com>
Acked-by: Dave Gerlach <d-gerlach@...com>
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/opp/ti-opp-supply.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/opp/ti-opp-supply.c
+++ b/drivers/opp/ti-opp-supply.c
@@ -288,7 +288,7 @@ static int ti_opp_supply_set_opp(struct
int ret;
vdd_uv = _get_optimal_vdd_voltage(dev, &opp_data,
- new_supply_vbb->u_volt);
+ new_supply_vdd->u_volt);
if (new_supply_vdd->u_volt_min < vdd_uv)
new_supply_vdd->u_volt_min = vdd_uv;
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