* [patch]pc110pad.c small fix
@ 2004-10-08 8:05 shaohua li
0 siblings, 0 replies; only message in thread
From: shaohua li @ 2004-10-08 8:05 UTC (permalink / raw)
To: akpm; +Cc: linux-kernel
Hi,
'request_region' returns NULL if failed. The driver does the contrary.
Thanks,
Shaohua
Signed-off-by: Li Shaohua <shaoh.li@gmail.com>
===== drivers/input/mouse/pc110pad.c 1.9 vs edited =====
--- 1.9/drivers/input/mouse/pc110pad.c 2004-07-27 05:27:05 +08:00
+++ edited/drivers/input/mouse/pc110pad.c 2004-08-04 16:56:17 +08:00
@@ -109,7 +109,7 @@ static int pc110pad_open(struct input_de
static int __init pc110pad_init(void)
{
- if (request_region(pc110pad_io, 4, "pc110pad"))
+ if (!request_region(pc110pad_io, 4, "pc110pad"))
{
printk(KERN_ERR "pc110pad: I/O area %#x-%#x in use.\n",
pc110pad_io, pc110pad_io + 4);
return -EBUSY;
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