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Message-Id: <20191122100831.673137806@linuxfoundation.org>
Date: Fri, 22 Nov 2019 11:25:47 +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, Lucas Stach <l.stach@...gutronix.de>,
Dmitry Torokhov <dmitry.torokhov@...il.com>
Subject: [PATCH 4.9 007/222] Input: synaptics-rmi4 - clear IRQ enables for F54
From: Lucas Stach <l.stach@...gutronix.de>
commit 549766ac2ac1f6c8bb85906bbcea759541bb19a2 upstream.
The driver for F54 just polls the status and doesn't even have a IRQ
handler registered. Make sure to disable all F54 IRQs, so we don't crash
the kernel on a nonexistent handler.
Signed-off-by: Lucas Stach <l.stach@...gutronix.de>
Link: https://lore.kernel.org/r/20191105114402.6009-1-l.stach@pengutronix.de
Cc: stable@...r.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/input/rmi4/rmi_f54.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/input/rmi4/rmi_f54.c
+++ b/drivers/input/rmi4/rmi_f54.c
@@ -617,7 +617,7 @@ static int rmi_f54_config(struct rmi_fun
{
struct rmi_driver *drv = fn->rmi_dev->driver;
- drv->set_irq_bits(fn->rmi_dev, fn->irq_mask);
+ drv->clear_irq_bits(fn->rmi_dev, fn->irq_mask);
return 0;
}
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