summaryrefslogtreecommitdiff
path: root/drivers/ssb/main.c
diff options
context:
space:
mode:
authorHauke Mehrtens <hauke@hauke-m.de>2012-12-05 18:46:08 +0100
committerJohn W. Linville <linville@tuxdriver.com>2012-12-06 14:58:58 -0500
commitbde327eff8a722df1198df9b14464f84f1adfb65 (patch)
treedde6282acfa1957a4fa310540a9206aeba277d57 /drivers/ssb/main.c
parent9f640a6376e54fa9ae834c32cbe92cefeec970dc (diff)
ssb: register watchdog driver
Register the watchdog driver to the system if it is a SoC. Using the watchdog on a non SoC device, like a PCI card, will make the PCI card die when the timeout expired, but starting it again is not supported by ssb. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/ssb/main.c')
-rw-r--r--drivers/ssb/main.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index df0f145c22fc..58c7da29a37c 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -13,6 +13,7 @@
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/module.h>
+#include <linux/platform_device.h>
#include <linux/ssb/ssb.h>
#include <linux/ssb/ssb_regs.h>
#include <linux/ssb/ssb_driver_gige.h>
@@ -433,6 +434,11 @@ static void ssb_devices_unregister(struct ssb_bus *bus)
if (sdev->dev)
device_unregister(sdev->dev);
}
+
+#ifdef CONFIG_SSB_EMBEDDED
+ if (bus->bustype == SSB_BUSTYPE_SSB)
+ platform_device_unregister(bus->watchdog);
+#endif
}
void ssb_bus_unregister(struct ssb_bus *bus)
@@ -561,6 +567,8 @@ static int __devinit ssb_attach_queued_buses(void)
if (err)
goto error;
ssb_pcicore_init(&bus->pcicore);
+ if (bus->bustype == SSB_BUSTYPE_SSB)
+ ssb_watchdog_register(bus);
ssb_bus_may_powerdown(bus);
err = ssb_devices_register(bus);