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| author | Amol Lad <amol@verismonetworks.com> | 2006-09-30 23:29:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-01 00:39:32 -0700 |
| commit | d9964d5c9067fe58fecb7ba10b2de4771d2005d9 (patch) | |
| tree | 9fec2b132168e8b189f1fda323c3187f76a6d56a /drivers/serial | |
| parent | f12ad7d59ab77591e4ab2dacd6faa9ea9afffb99 (diff) | |
| download | kernel_samsung_smdk4412-d9964d5c9067fe58fecb7ba10b2de4771d2005d9.zip kernel_samsung_smdk4412-d9964d5c9067fe58fecb7ba10b2de4771d2005d9.tar.gz kernel_samsung_smdk4412-d9964d5c9067fe58fecb7ba10b2de4771d2005d9.tar.bz2 | |
[PATCH] ioremap balanced with iounmap for drivers/serial/8250_gsc.c
ioremap must be balanced by an iounmap and failing to do so can result
in a memory leak.
Signed-off-by: Amol Lad <amol@verismonetworks.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/8250_gsc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/serial/8250_gsc.c b/drivers/serial/8250_gsc.c index 913c71c..1ebe6b5 100644 --- a/drivers/serial/8250_gsc.c +++ b/drivers/serial/8250_gsc.c @@ -64,6 +64,7 @@ serial_init_chip(struct parisc_device *dev) err = serial8250_register_port(&port); if (err < 0) { printk(KERN_WARNING "serial8250_register_port returned error %d\n", err); + iounmap(port.membase); return err; } |