thermal/drivers/hisi: Drop second sensor hi3660

[ Upstream commit 15cc25829a97c3957e520e971868aacc84341317 ]

The commit 74c8e6bffbe1 ("driver core: Add __alloc_size hint to devm
allocators") exposes a panic "BRK handler: Fatal exception" on the
hi3660_thermal_probe funciton.
This is because the function allocates memory for only one
sensors array entry, but tries to fill up a second one.

Fix this by removing the unneeded second access.

Fixes: 7d3a2a2bbadb ("thermal/drivers/hisi: Fix number of sensors on hi3660")
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
Link: https://lore.kernel.org/linux-mm/20221101223321.1326815-5-keescook@chromium.org/
Link: https://lore.kernel.org/r/20230210141507.71014-1-yongqin.liu@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/thermal/hisi_thermal.c b/drivers/thermal/hisi_thermal.c
index d6974db7aaf7635a7331c94cb160bd1e98322080..15af90f5c7d9128a068e9489abb7441577746a67 100644 (file)
--- a/drivers/thermal/hisi_thermal.c
+++ b/drivers/thermal/hisi_thermal.c
@@ -427,10 +427,6 @@ static int hi3660_thermal_probe(struct hisi_thermal_data *data)
        data->sensor[0].irq_name = "tsensor_a73";
        data->sensor[0].data = data;
 
-       data->sensor[1].id = HI3660_LITTLE_SENSOR;
-       data->sensor[1].irq_name = "tsensor_a53";
-       data->sensor[1].data = data;
-
        return 0;
 }