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thermal/drivers/mediatek/lvts_thermal: Handle IRQ on all controllers 

[ Upstream commit cbd8c5aae2 ]

There is a single IRQ handler for each LVTS thermal domain, and it is
supposed to check each of its underlying controllers for the origin of
the interrupt and clear its status. However due to a typo, only the
first controller was ever being handled, which resulted in the interrupt
never being cleared when it happened on the other controllers. Add the
missing index so interrupts are handled for all controllers.

Fixes: f5f633b182 ("thermal/drivers/mediatek: Add the Low Voltage Thermal Sensor driver")
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230706153823.201943-2-nfraprado@collabora.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Nícolas F. R. A. Prado 2023-07-06 11:37:32 -04:00 committed by Greg Kroah-Hartman
parent bab77f962c
commit 436b4b33e0
1 changed files with 1 additions and 1 deletions
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2
drivers/thermal/mediatek/lvts_thermal.c
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@ -449,7 +449,7 @@ static irqreturn_t lvts_irq_handler(int irq, void *data)
for (i = 0; i < lvts_td->num_lvts_ctrl; i++) {
aux = lvts_ctrl_irq_handler(lvts_td->lvts_ctrl);
aux = lvts_ctrl_irq_handler(&lvts_td->lvts_ctrl[i]);
if (aux != IRQ_HANDLED)
continue;