From c50ae9470e542862f782e2d9c106270152bbf3ce Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sun, 3 Feb 2013 23:25:33 +0100 Subject: bcma: unregister gpios before unloading bcma This patch unregisters the gpio chip before bcma gets unloaded. Signed-off-by: Hauke Mehrtens Reported-by: Piotr Haber Signed-off-by: John W. Linville --- drivers/bcma/main.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/bcma/main.c') diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c index 53ba20ca17e0..e08b9c604448 100644 --- a/drivers/bcma/main.c +++ b/drivers/bcma/main.c @@ -268,6 +268,13 @@ int __devinit bcma_bus_register(struct bcma_bus *bus) void bcma_bus_unregister(struct bcma_bus *bus) { struct bcma_device *cores[3]; + int err; + + err = bcma_gpio_unregister(&bus->drv_cc); + if (err == -EBUSY) + bcma_err(bus, "Some GPIOs are still in use.\n"); + else if (err) + bcma_err(bus, "Can not unregister GPIO driver: %i\n", err); cores[0] = bcma_find_core(bus, BCMA_CORE_MIPS_74K); cores[1] = bcma_find_core(bus, BCMA_CORE_PCIE); -- cgit v1.2.3