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drivers: staging: nvec: remove bogus reset command for PS/2 interface

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This command was sent behind serio's back and the answer to it was
confusing atkbd probe function which lead to the elantech touchpad
getting detected as a keyboard.

To prevent this from happening just let every party do its part of the
job.

Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Acked-by: Marc Dietrich <marvin24@gmx.de>
Cc: stable <stable@vger.kernel.org> # 3.4+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Paul Fertser
2016-10-27 17:22:08 +03:00
committed by Greg Kroah-Hartman
parent d9966f1de9
commit d8f8a74d5f
1 changed files with 0 additions and 4 deletions
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4
drivers/staging/nvec/nvec_ps2.c
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@@ -106,7 +106,6 @@ static int nvec_mouse_probe(struct platform_device *pdev)
{ {
struct nvec_chip *nvec = dev_get_drvdata(pdev->dev.parent); struct nvec_chip *nvec = dev_get_drvdata(pdev->dev.parent);
struct serio *ser_dev; struct serio *ser_dev;
char mouse_reset[] = { NVEC_PS2, SEND_COMMAND, PSMOUSE_RST, 3 };
ser_dev = devm_kzalloc(&pdev->dev, sizeof(struct serio), GFP_KERNEL); ser_dev = devm_kzalloc(&pdev->dev, sizeof(struct serio), GFP_KERNEL);
if (!ser_dev) if (!ser_dev)
@@ -127,9 +126,6 @@ static int nvec_mouse_probe(struct platform_device *pdev)
serio_register_port(ser_dev); serio_register_port(ser_dev);
/* mouse reset */
nvec_write_async(nvec, mouse_reset, sizeof(mouse_reset));
return 0; return 0;
} }