linux-kernel - Re: [PATCH] Input: synaptics-rmi4

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Date:   Fri, 27 Jan 2017 18:18:27 +0100
From:   Benjamin Tissoires <benjamin.tissoires@...hat.com>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     dmitry.torokhov@...il.com, aduggan@...aptics.com,
        nick@...anahar.org, yamada.masahiro@...ionext.com,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] Input: synaptics-rmi4 - Fix reversed tests

On Jan 27 2017 or thereabouts, Christophe JAILLET wrote:
> These tests looks reversed.
> A warning should be displayed if an error is returned, not on success.
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> ---

Good catch!

Reviewed-by: Benjamin Tissoires <benjamin.tissoires@...hat.com>

Cheers,
Benjamin


>  drivers/input/rmi4/rmi_driver.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
> index 11447ab1055c..bf5c36e229ba 100644
> --- a/drivers/input/rmi4/rmi_driver.c
> +++ b/drivers/input/rmi4/rmi_driver.c
> @@ -901,7 +901,7 @@ void rmi_enable_irq(struct rmi_device *rmi_dev, bool clear_wake)
>  	data->enabled = true;
>  	if (clear_wake && device_may_wakeup(rmi_dev->xport->dev)) {
>  		retval = disable_irq_wake(irq);
> -		if (!retval)
> +		if (retval)
>  			dev_warn(&rmi_dev->dev,
>  				 "Failed to disable irq for wake: %d\n",
>  				 retval);
> @@ -936,7 +936,7 @@ void rmi_disable_irq(struct rmi_device *rmi_dev, bool enable_wake)
>  	disable_irq(irq);
>  	if (enable_wake && device_may_wakeup(rmi_dev->xport->dev)) {
>  		retval = enable_irq_wake(irq);
> -		if (!retval)
> +		if (retval)
>  			dev_warn(&rmi_dev->dev,
>  				 "Failed to enable irq for wake: %d\n",
>  				 retval);
> -- 
> 2.9.3
>