linux-kernel - [PATCH 03/14] platform/x86: asus-wmi: remove sparse_keymap

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Message-Id: <20170309121150.10553-4-kernel@kempniu.pl>
Date:   Thu,  9 Mar 2017 13:11:39 +0100
From:   Michał Kępień <kernel@...pniu.pl>
To:     Corentin Chary <corentin.chary@...il.com>,
        Darren Hart <dvhart@...radead.org>,
        Andy Shevchenko <andy@...radead.org>
Cc:     acpi4asus-user@...ts.sourceforge.net,
        platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 03/14] platform/x86: asus-wmi: remove sparse_keymap_free() calls

As sparse_keymap_setup() now uses a managed memory allocation for the
keymap copy it creates, the latter is freed automatically.  Remove all
calls to sparse_keymap_free().

Signed-off-by: Michał Kępień <kernel@...pniu.pl>
---
 drivers/platform/x86/asus-wmi.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 8fe5890bf539..d817e6327fec 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -269,12 +269,10 @@ static int asus_wmi_input_init(struct asus_wmi *asus)
 
 	err = input_register_device(asus->inputdev);
 	if (err)
-		goto err_free_keymap;
+		goto err_free_dev;
 
 	return 0;
 
-err_free_keymap:
-	sparse_keymap_free(asus->inputdev);
 err_free_dev:
 	input_free_device(asus->inputdev);
 	return err;
@@ -282,10 +280,8 @@ static int asus_wmi_input_init(struct asus_wmi *asus)
 
 static void asus_wmi_input_exit(struct asus_wmi *asus)
 {
-	if (asus->inputdev) {
-		sparse_keymap_free(asus->inputdev);
+	if (asus->inputdev)
 		input_unregister_device(asus->inputdev);
-	}
 
 	asus->inputdev = NULL;
 }
-- 
2.12.0