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authorDavid S. Miller <davem@davemloft.net>2013-02-09 03:02:14 +0400
committerDavid S. Miller <davem@davemloft.net>2013-02-09 03:02:14 +0400
commitfd5023111cf720db890ef34f305ac5d427e690a0 (patch)
tree4d21e9a02bfbdafe5fc598af0755db791238dbe7 /drivers/ssb/driver_gpio.c
parent8b9a4d56866e0dca6ae886ed9bff777e50d0b70c (diff)
parent836dc9e3fbbab0c30aa6e664417225f5c1fb1c39 (diff)
downloadlinux-fd5023111cf720db890ef34f305ac5d427e690a0.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Synchronize with 'net' in order to sort out some l2tp, wireless, and ipv6 GRE fixes that will be built on top of in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ssb/driver_gpio.c')
-rw-r--r--drivers/ssb/driver_gpio.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/ssb/driver_gpio.c b/drivers/ssb/driver_gpio.c
index accabe39b320..dc109de228c6 100644
--- a/drivers/ssb/driver_gpio.c
+++ b/drivers/ssb/driver_gpio.c
@@ -196,3 +196,15 @@ int ssb_gpio_init(struct ssb_bus *bus)
return -1;
}
+
+int ssb_gpio_unregister(struct ssb_bus *bus)
+{
+ if (ssb_chipco_available(&bus->chipco) ||
+ ssb_extif_available(&bus->extif)) {
+ return gpiochip_remove(&bus->gpio);
+ } else {
+ SSB_WARN_ON(1);
+ }
+
+ return -1;
+}