Re: [PATCH] Input: wacom - fix sparse warning

On Tue, May 1, 2012 at 11:18 AM, Chris Bagwell [off-list ref] wrote:

On Sun, Apr 29, 2012 at 11:08 PM, Dmitry Torokhov
[off-list ref] wrote:

quoted

This fixes the following warning from sparse

       warning: Using plain integer as NULL pointer

Signed-off-by: Dmitry Torokhov <redacted>

Reviewed-by: Chris Bagwell <redacted>

quoted

---
 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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