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From: Dan Carpenter on 31 May 2010 08:10
This patch silences a sparse warning:

drivers/input/touchscreen/tps6507x-ts.c:345:19:
warning: Using plain integer as NULL pointer
drivers/input/touchscreen/tps6507x-ts.c:367:19:
warning: Using plain integer as NULL pointer

Signed-off-by: Dan Carpenter <error27(a)gmail.com>

diff --git a/drivers/input/touchscreen/tps6507x-ts.c b/drivers/input/touchscreen/tps6507x-ts.c
index b99db09..1e57e4e 100644
--- a/drivers/input/touchscreen/tps6507x-ts.c
+++ b/drivers/input/touchscreen/tps6507x-ts.c
@@ -342,7 +342,7 @@ err2:
cancel_delayed_work(&tsc->work);
flush_workqueue(tsc->wq);
destroy_workqueue(tsc->wq);
- tsc->wq = 0;
+ tsc->wq = NULL;
input_free_device(input_dev);
err1:
kfree(tsc);
@@ -364,7 +364,7 @@ static int __devexit tps6507x_ts_remove(struct platform_device *pdev)
cancel_delayed_work(&tsc->work);
flush_workqueue(tsc->wq);
destroy_workqueue(tsc->wq);
- tsc->wq = 0;
+ tsc->wq = NULL;

input_free_device(input_dev);

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Prev: netfilter: don't xt_jumpstack_alloc twice in xt_register_table
Next: [PATCH 0/2] kernel/module.c locking changes