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authorRandy Dunlap <rdunlap@xenotime.net>2005-05-16 21:53:56 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-17 07:59:21 -0700
commitafbf510d47c4009f5d67ec3c0e0b45eb0441bca3 (patch)
tree129434483daa8180e35751f231d28045f9e8ead0
parent24d568ed1b97cb93c2a917cd90296655a8b661a6 (diff)
[PATCH] pcmcia/ds: handle any error code
register_chrdev() can return errors (negative) other then -EBUSY, so check for any negative error code. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/pcmcia/ds.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 66150d08b5c..c4ade288c5d 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1592,9 +1592,9 @@ static int __init init_pcmcia_bus(void)
/* Set up character device for user mode clients */
i = register_chrdev(0, "pcmcia", &ds_fops);
- if (i == -EBUSY)
+ if (i < 0)
printk(KERN_NOTICE "unable to find a free device # for "
- "Driver Services\n");
+ "Driver Services (error=%d)\n", i);
else
major_dev = i;