evie/android_kernel_oneplus_msm8998
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[PATCH] ioremap balanced with iounmap for drivers/serial/8250_gsc.c

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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>
This commit is contained in:
Amol Lad 2006-09-30 23:29:21 -07:00 • committed by Linus Torvalds
parent f12ad7d59a
commit d9964d5c90
1 changed files with 1 additions and 0 deletions
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drivers/serial/8250_gsc.c
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@ -64,6 +64,7 @@ serial_init_chip(struct parisc_device *dev)
err = serial8250_register_port(&port); err = serial8250_register_port(&port);
if (err < 0) { if (err < 0) {
printk(KERN_WARNING "serial8250_register_port returned error %d\n", err); printk(KERN_WARNING "serial8250_register_port returned error %d\n", err);
iounmap(port.membase);
return err; return err;
} }