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Commit 7388754e authored by Ville Syrjala's avatar Ville Syrjala Committed by Dmitry Torokhov
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Input: ati_remote2 - return the error code from sysfs channel_mask store 



If the channel_mask setup fails when configuring it through sysfs,
return the error code to the caller instead of claiming success.

Signed-off-by: default avatarVille Syrjala <syrjala@sci.fi>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 9cc7c80b

drivers/input/misc/ati_remote2.c

+6 −3
Original line number Diff line number Diff line
@@ -737,14 +737,17 @@ static ssize_t ati_remote2_store_channel_mask(struct device *dev, 


	mutex_lock(&ati_remote2_mutex);



	if (mask != ar2->channel_mask && !ati_remote2_setup(ar2, mask))

	if (mask != ar2->channel_mask) {

		r = ati_remote2_setup(ar2, mask);

		if (!r)

			ar2->channel_mask = mask;

	}



	mutex_unlock(&ati_remote2_mutex);



	usb_autopm_put_interface(ar2->intf[0]);



	return count;

	return r ? r : count;

}



static ssize_t ati_remote2_show_mode_mask(struct device *dev,