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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2012-05-02 00:13:38 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2012-05-02 00:19:52 -0700
commit0c9e300adec668fd323b0e79c85b9136fccab649 (patch)
treedf92810097024233af1decdec6b97f97338d305f /drivers/input
parenteead75a2b4cd635ef2ba399018623358d67343cf (diff)
downloadlinux-0c9e300adec668fd323b0e79c85b9136fccab649.tar.gz
Input: wacom - fix sparse warning
This fixes the following warning from sparse

	warning: Using plain integer as NULL pointer

Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/tablet/wacom_sys.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 86b96f94cd84..364f2c3432ff 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -1030,13 +1030,13 @@ static void wacom_wireless_work(struct work_struct *work)
 	wacom = usb_get_intfdata(usbdev->config->interface[1]);
 	if (wacom->wacom_wac.input)
 		input_unregister_device(wacom->wacom_wac.input);
-	wacom->wacom_wac.input = 0;
+	wacom->wacom_wac.input = NULL;
 
 	/* Touch interface */
 	wacom = usb_get_intfdata(usbdev->config->interface[2]);
 	if (wacom->wacom_wac.input)
 		input_unregister_device(wacom->wacom_wac.input);
-	wacom->wacom_wac.input = 0;
+	wacom->wacom_wac.input = NULL;
 
 	if (wacom_wac->pid == 0) {
 		printk(KERN_INFO "wacom: wireless tablet disconnected\n");