diff options
| -rw-r--r-- | drivers/spi/pxa2xx_spi.c | 2 | ||||
| -rw-r--r-- | drivers/spi/spi.c | 32 | ||||
| -rw-r--r-- | drivers/spi/spi_bitbang.c | 6 | ||||
| -rw-r--r-- | drivers/spi/spi_butterfly.c | 4 | ||||
| -rw-r--r-- | include/linux/spi/spi.h | 10 |
5 files changed, 27 insertions, 27 deletions
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c index dccdc50b0296..8b41f9cc2560 100644 --- a/drivers/spi/pxa2xx_spi.c +++ b/drivers/spi/pxa2xx_spi.c @@ -1234,7 +1234,7 @@ static int init_queue(struct driver_data *drv_data) INIT_WORK(&drv_data->pump_messages, pump_messages); drv_data->workqueue = create_singlethread_workqueue( - drv_data->master->dev.parent->bus_id); + drv_data->master->cdev.dev->bus_id); if (drv_data->workqueue == NULL) return -EBUSY; diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 35d8c01b42ac..6307428d2c94 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -193,7 +193,7 @@ struct spi_device *__init_or_module spi_new_device(struct spi_master *master, struct spi_board_info *chip) { struct spi_device *proxy; - struct device *dev = &master->dev; + struct device *dev = master->cdev.dev; int status; /* NOTE: caller did any chip->bus_num checks necessary */ @@ -215,7 +215,7 @@ spi_new_device(struct spi_master *master, struct spi_board_info *chip) proxy->modalias = chip->modalias; snprintf(proxy->dev.bus_id, sizeof proxy->dev.bus_id, - "%s.%u", master->dev.bus_id, + "%s.%u", master->cdev.class_id, chip->chip_select); proxy->dev.parent = dev; proxy->dev.bus = &spi_bus_type; @@ -290,7 +290,7 @@ static void __init_or_module scan_boardinfo(struct spi_master *master) { struct boardinfo *bi; - struct device *dev = master->dev.parent; + struct device *dev = master->cdev.dev; down(&board_lock); list_for_each_entry(bi, &board_list, list) { @@ -319,18 +319,18 @@ scan_boardinfo(struct spi_master *master) /*-------------------------------------------------------------------------*/ -static void spi_master_release(struct device *dev) +static void spi_master_release(struct class_device *cdev) { struct spi_master *master; - master = container_of(dev, struct spi_master, dev); + master = container_of(cdev, struct spi_master, cdev); kfree(master); } static struct class spi_master_class = { .name = "spi_master", .owner = THIS_MODULE, - .dev_release = spi_master_release, + .release = spi_master_release, }; @@ -364,9 +364,9 @@ spi_alloc_master(struct device *dev, unsigned size) if (!master) return NULL; - device_initialize(&master->dev); - master->dev.class = &spi_master_class; - master->dev.parent = get_device(dev); + class_device_initialize(&master->cdev); + master->cdev.class = &spi_master_class; + master->cdev.dev = get_device(dev); spi_master_set_devdata(master, &master[1]); return master; @@ -396,7 +396,7 @@ int __init_or_module spi_register_master(struct spi_master *master) { static atomic_t dyn_bus_id = ATOMIC_INIT((1<<16) - 1); - struct device *dev = master->dev.parent; + struct device *dev = master->cdev.dev; int status = -ENODEV; int dynamic = 0; @@ -412,12 +412,12 @@ spi_register_master(struct spi_master *master) /* register the device, then userspace will see it. * registration fails if the bus ID is in use. */ - snprintf(master->dev.bus_id, sizeof master->dev.bus_id, + snprintf(master->cdev.class_id, sizeof master->cdev.class_id, "spi%u", master->bus_num); - status = device_add(&master->dev); + status = class_device_add(&master->cdev); if (status < 0) goto done; - dev_dbg(dev, "registered master %s%s\n", master->dev.bus_id, + dev_dbg(dev, "registered master %s%s\n", master->cdev.class_id, dynamic ? " (dynamic)" : ""); /* populate children from any spi device tables */ @@ -449,8 +449,8 @@ void spi_unregister_master(struct spi_master *master) { int dummy; - dummy = device_for_each_child(&master->dev, NULL, __unregister); - device_unregister(&master->dev); + dummy = device_for_each_child(master->cdev.dev, NULL, __unregister); + class_device_unregister(&master->cdev); } EXPORT_SYMBOL_GPL(spi_unregister_master); @@ -471,7 +471,7 @@ struct spi_master *spi_busnum_to_master(u16 bus_num) down(&spi_master_class.sem); list_for_each_entry(cdev, &spi_master_class.children, node) { - m = container_of(cdev, struct spi_master, dev.kobj); + m = container_of(cdev, struct spi_master, cdev); if (m->bus_num == bus_num) { master = spi_master_get(m); break; diff --git a/drivers/spi/spi_bitbang.c b/drivers/spi/spi_bitbang.c index 4638e6c83715..57289b61d0be 100644 --- a/drivers/spi/spi_bitbang.c +++ b/drivers/spi/spi_bitbang.c @@ -479,7 +479,7 @@ int spi_bitbang_start(struct spi_bitbang *bitbang) /* this task is the only thing to touch the SPI bits */ bitbang->busy = 0; bitbang->workqueue = create_singlethread_workqueue( - bitbang->master->dev.parent->bus_id); + bitbang->master->cdev.dev->bus_id); if (bitbang->workqueue == NULL) { status = -EBUSY; goto err1; @@ -513,14 +513,14 @@ int spi_bitbang_stop(struct spi_bitbang *bitbang) while (!list_empty(&bitbang->queue) && limit--) { spin_unlock_irq(&bitbang->lock); - dev_dbg(&bitbang->master->dev, "wait for queue\n"); + dev_dbg(bitbang->master->cdev.dev, "wait for queue\n"); msleep(10); spin_lock_irq(&bitbang->lock); } spin_unlock_irq(&bitbang->lock); if (!list_empty(&bitbang->queue)) { - dev_err(&bitbang->master->dev, "queue didn't empty\n"); + dev_err(bitbang->master->cdev.dev, "queue didn't empty\n"); return -EBUSY; } diff --git a/drivers/spi/spi_butterfly.c b/drivers/spi/spi_butterfly.c index 31b7970ae463..312987a03210 100644 --- a/drivers/spi/spi_butterfly.c +++ b/drivers/spi/spi_butterfly.c @@ -246,7 +246,7 @@ static void butterfly_attach(struct parport *p) * and no way to be selective about what it binds to. */ - /* FIXME where should master->dev.parent come from? + /* FIXME where should master->cdev.dev come from? * e.g. /sys/bus/pnp0/00:0b, some PCI thing, etc * setting up a platform device like this is an ugly kluge... */ @@ -386,7 +386,7 @@ static void butterfly_detach(struct parport *p) butterfly = NULL; /* stop() unregisters child devices too */ - pdev = to_platform_device(pp->bitbang.master->dev.parent); + pdev = to_platform_device(pp->bitbang.master->cdev.dev); status = spi_bitbang_stop(&pp->bitbang); /* turn off VCC */ diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 8c2edd82a073..176f6e36dbfa 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -170,7 +170,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * message's completion function when the transaction completes. */ struct spi_master { - struct device dev; + struct class_device cdev; /* other than negative (== assign one dynamically), bus_num is fully * board-specific. usually that simplifies to being SOC-specific. @@ -216,17 +216,17 @@ struct spi_master { static inline void *spi_master_get_devdata(struct spi_master *master) { - return dev_get_drvdata(&master->dev); + return class_get_devdata(&master->cdev); } static inline void spi_master_set_devdata(struct spi_master *master, void *data) { - dev_set_drvdata(&master->dev, data); + class_set_devdata(&master->cdev, data); } static inline struct spi_master *spi_master_get(struct spi_master *master) { - if (!master || !get_device(&master->dev)) + if (!master || !class_device_get(&master->cdev)) return NULL; return master; } @@ -234,7 +234,7 @@ static inline struct spi_master *spi_master_get(struct spi_master *master) static inline void spi_master_put(struct spi_master *master) { if (master) - put_device(&master->dev); + class_device_put(&master->cdev); } |