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path: root/drivers/spi/spi.c
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Diffstat (limited to 'drivers/spi/spi.c')
-rw-r--r--drivers/spi/spi.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index bcb8dd5fb0b4..89769ce16f88 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -204,7 +204,7 @@ struct spi_device *spi_new_device(struct spi_master *master,
struct spi_board_info *chip)
{
struct spi_device *proxy;
- struct device *dev = master->cdev.dev;
+ struct device *dev = master->dev.parent;
int status;
/* NOTE: caller did any chip->bus_num checks necessary.
@@ -239,7 +239,7 @@ struct spi_device *spi_new_device(struct spi_master *master,
proxy->modalias = chip->modalias;
snprintf(proxy->dev.bus_id, sizeof proxy->dev.bus_id,
- "%s.%u", master->cdev.class_id,
+ "%s.%u", master->dev.bus_id,
chip->chip_select);
proxy->dev.parent = dev;
proxy->dev.bus = &spi_bus_type;
@@ -338,18 +338,18 @@ static void scan_boardinfo(struct spi_master *master)
/*-------------------------------------------------------------------------*/
-static void spi_master_release(struct class_device *cdev)
+static void spi_master_release(struct device *dev)
{
struct spi_master *master;
- master = container_of(cdev, struct spi_master, cdev);
+ master = container_of(dev, struct spi_master, dev);
kfree(master);
}
static struct class spi_master_class = {
.name = "spi_master",
.owner = THIS_MODULE,
- .release = spi_master_release,
+ .dev_release = spi_master_release,
};
@@ -357,7 +357,7 @@ static struct class spi_master_class = {
* spi_alloc_master - allocate SPI master controller
* @dev: the controller, possibly using the platform_bus
* @size: how much zeroed driver-private data to allocate; the pointer to this
- * memory is in the class_data field of the returned class_device,
+ * memory is in the driver_data field of the returned device,
* accessible with spi_master_get_devdata().
* Context: can sleep
*
@@ -383,9 +383,9 @@ struct spi_master *spi_alloc_master(struct device *dev, unsigned size)
if (!master)
return NULL;
- class_device_initialize(&master->cdev);
- master->cdev.class = &spi_master_class;
- master->cdev.dev = get_device(dev);
+ device_initialize(&master->dev);
+ master->dev.class = &spi_master_class;
+ master->dev.parent = get_device(dev);
spi_master_set_devdata(master, &master[1]);
return master;
@@ -415,7 +415,7 @@ EXPORT_SYMBOL_GPL(spi_alloc_master);
int spi_register_master(struct spi_master *master)
{
static atomic_t dyn_bus_id = ATOMIC_INIT((1<<15) - 1);
- struct device *dev = master->cdev.dev;
+ struct device *dev = master->dev.parent;
int status = -ENODEV;
int dynamic = 0;
@@ -440,12 +440,12 @@ int 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->cdev.class_id, sizeof master->cdev.class_id,
+ snprintf(master->dev.bus_id, sizeof master->dev.bus_id,
"spi%u", master->bus_num);
- status = class_device_add(&master->cdev);
+ status = device_add(&master->dev);
if (status < 0)
goto done;
- dev_dbg(dev, "registered master %s%s\n", master->cdev.class_id,
+ dev_dbg(dev, "registered master %s%s\n", master->dev.bus_id,
dynamic ? " (dynamic)" : "");
/* populate children from any spi device tables */
@@ -478,8 +478,8 @@ void spi_unregister_master(struct spi_master *master)
{
int dummy;
- dummy = device_for_each_child(master->cdev.dev, NULL, __unregister);
- class_device_unregister(&master->cdev);
+ dummy = device_for_each_child(master->dev.parent, NULL, __unregister);
+ device_unregister(&master->dev);
}
EXPORT_SYMBOL_GPL(spi_unregister_master);
@@ -495,13 +495,13 @@ EXPORT_SYMBOL_GPL(spi_unregister_master);
*/
struct spi_master *spi_busnum_to_master(u16 bus_num)
{
- struct class_device *cdev;
+ struct device *dev;
struct spi_master *master = NULL;
struct spi_master *m;
down(&spi_master_class.sem);
- list_for_each_entry(cdev, &spi_master_class.children, node) {
- m = container_of(cdev, struct spi_master, cdev);
+ list_for_each_entry(dev, &spi_master_class.children, node) {
+ m = container_of(dev, struct spi_master, dev);
if (m->bus_num == bus_num) {
master = spi_master_get(m);
break;