lkml.org 
[lkml]   [2019]   [Nov]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5.3 24/48] Input: synaptics-rmi4 - clear IRQ enables for F54
Date
From: Lucas Stach <l.stach@pengutronix.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@pengutronix.de>
Link: https://lore.kernel.org/r/20191105114402.6009-1-l.stach@pengutronix.de
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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
@@ -601,7 +601,7 @@ 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;
}

\
 
 \ /
  Last update: 2019-11-19 06:22    [W:0.294 / U:0.240 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site