diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/macintosh/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/macintosh/macio-adb.c | 24 | ||||
| -rw-r--r-- | drivers/macintosh/therm_windtunnel.c | 2 |
3 files changed, 12 insertions, 16 deletions
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig index a0e717a986..fb38f68444 100644 --- a/drivers/macintosh/Kconfig +++ b/drivers/macintosh/Kconfig @@ -262,7 +262,7 @@ config SENSORS_AMS will be called ams. config SENSORS_AMS_PMU - bool "PMU variant" + bool "PMU variant" if SENSORS_AMS_I2C depends on SENSORS_AMS && ADB_PMU default y help diff --git a/drivers/macintosh/macio-adb.c b/drivers/macintosh/macio-adb.c index 779f126828..19c63959eb 100644 --- a/drivers/macintosh/macio-adb.c +++ b/drivers/macintosh/macio-adb.c @@ -83,35 +83,32 @@ struct adb_driver macio_adb_driver = { int macio_probe(void) { - struct device_node *np; + struct device_node *np __free(device_node) = + of_find_compatible_node(NULL, "adb", "chrp,adb0"); - np = of_find_compatible_node(NULL, "adb", "chrp,adb0"); - if (np) { - of_node_put(np); + if (np) return 0; - } + return -ENODEV; } int macio_init(void) { - struct device_node *adbs; + struct device_node *adbs __free(device_node) = + of_find_compatible_node(NULL, "adb", "chrp,adb0"); struct resource r; unsigned int irq; - adbs = of_find_compatible_node(NULL, "adb", "chrp,adb0"); if (!adbs) return -ENXIO; - if (of_address_to_resource(adbs, 0, &r)) { - of_node_put(adbs); + if (of_address_to_resource(adbs, 0, &r)) return -ENXIO; - } + adb = ioremap(r.start, sizeof(struct adb_regs)); - if (!adb) { - of_node_put(adbs); + if (!adb) return -ENOMEM; - } + out_8(&adb->ctrl.r, 0); out_8(&adb->intr.r, 0); @@ -121,7 +118,6 @@ int macio_init(void) out_8(&adb->autopoll.r, APE); irq = irq_of_parse_and_map(adbs, 0); - of_node_put(adbs); if (request_irq(irq, macio_adb_interrupt, 0, "ADB", (void *)0)) { iounmap(adb); printk(KERN_ERR "ADB: can't get irq %d\n", irq); diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c index 37cdc6931f..2576a53f24 100644 --- a/drivers/macintosh/therm_windtunnel.c +++ b/drivers/macintosh/therm_windtunnel.c @@ -549,7 +549,7 @@ g4fan_exit( void ) platform_driver_unregister( &therm_of_driver ); if( x.of_dev ) - of_device_unregister( x.of_dev ); + of_platform_device_destroy(&x.of_dev->dev, NULL); } module_init(g4fan_init); |