linux-kernel - [PATCH RESEND] toshiba_acpi: Initialize hotkey_event

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Message-Id: <1446654506-3730-1-git-send-email-coproscefalo@gmail.com>
Date:	Wed,  4 Nov 2015 09:28:26 -0700
From:	Azael Avalos <coproscefalo@...il.com>
To:	Darren Hart <dvhart@...radead.org>,
	platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	Azael Avalos <coproscefalo@...il.com>, stable@...r.kernel.org
Subject: [PATCH RESEND] toshiba_acpi: Initialize hotkey_event_type variable

Commit 23f8f4326a15 ("toshiba_acpi: Fix hotkeys registration on some
toshiba models") fixed an issue on some laptops regarding hotkeys
registration, however, if failed to address the initialization of the
hotkey_event_type variable, and thus, it can lead to potential
unwanted effects as the variable is being checked.

This patch initializes such variable to avoid such unwanted effects.

Cc: <stable@...r.kernel.org> # 4.1+
Signed-off-by: Azael Avalos <coproscefalo@...il.com>
---
 drivers/platform/x86/toshiba_acpi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index beb709f..c013029 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -2665,6 +2665,7 @@ static int toshiba_acpi_add(struct acpi_device *acpi_dev)
 	ret = toshiba_function_keys_get(dev, &dev->special_functions);
 	dev->kbd_function_keys_supported = !ret;
 
+	dev->hotkey_event_type = 0;
 	if (toshiba_acpi_setup_keyboard(dev))
 		pr_info("Unable to activate hotkeys\n");
 
-- 
2.6.2

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