A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 19:21:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem

Browse source
This commit is contained in:
John W. Linville 2013-02-06 13:55:44 -05:00
commit b3b66ae4c8
13 changed files with 90 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

12
drivers/ssb/driver_gpio.c
View file

@ -174,3 +174,15 @@ 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;
}

9
drivers/ssb/main.c
View file

@ -443,6 +443,15 @@ static void ssb_devices_unregister(struct ssb_bus *bus)
void ssb_bus_unregister(struct ssb_bus *bus)
{
int err;
err = ssb_gpio_unregister(bus);
if (err == -EBUSY)
ssb_dprintk(KERN_ERR PFX "Some GPIOs are still in use.\n");
else if (err)
ssb_dprintk(KERN_ERR PFX
"Can not unregister GPIO driver: %i\n", err);
ssb_buses_lock();
ssb_devices_unregister(bus);
list_del(&bus->list);

5
drivers/ssb/ssb_private.h
View file

@ -252,11 +252,16 @@ static inline void ssb_extif_init(struct ssb_extif *extif)
#ifdef CONFIG_SSB_DRIVER_GPIO
extern int ssb_gpio_init(struct ssb_bus *bus);
extern int ssb_gpio_unregister(struct ssb_bus *bus);
#else /* CONFIG_SSB_DRIVER_GPIO */
static inline int ssb_gpio_init(struct ssb_bus *bus)
{
return -ENOTSUPP;
}
static inline int ssb_gpio_unregister(struct ssb_bus *bus)
{
return 0;
}
#endif /* CONFIG_SSB_DRIVER_GPIO */
#endif /* LINUX_SSB_PRIVATE_H_ */