This fixes the following warning from sparse
warning: Using plain integer as NULL pointer
Signed-off-by: Dmitry Torokhov <dtor@xxxxxxx>
---
drivers/input/tablet/wacom_sys.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index be13223..e785fcd 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -1015,13 +1015,13 @@ 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");
--
1.7.7.6
--
Dmitry
--
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