diff options
Diffstat (limited to 'drivers/tee/tee_core.c')
| -rw-r--r-- | drivers/tee/tee_core.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c index 792d6fae4354..d113679b1e2d 100644 --- a/drivers/tee/tee_core.c +++ b/drivers/tee/tee_core.c @@ -11,7 +11,7 @@ #include <linux/idr.h> #include <linux/module.h> #include <linux/slab.h> -#include <linux/tee_drv.h> +#include <linux/tee_core.h> #include <linux/uaccess.h> #include <crypto/hash.h> #include <crypto/sha1.h> @@ -40,10 +40,7 @@ static const uuid_t tee_client_uuid_ns = UUID_INIT(0x58ac9ca0, 0x2086, 0x4683, static DECLARE_BITMAP(dev_mask, TEE_NUM_DEVICES); static DEFINE_SPINLOCK(driver_lock); -static const struct class tee_class = { - .name = "tee", -}; - +static const struct class tee_class; static dev_t tee_devt; struct tee_context *teedev_open(struct tee_device *teedev) @@ -965,6 +962,13 @@ err: } EXPORT_SYMBOL_GPL(tee_device_alloc); +void tee_device_set_dev_groups(struct tee_device *teedev, + const struct attribute_group **dev_groups) +{ + teedev->dev.groups = dev_groups; +} +EXPORT_SYMBOL_GPL(tee_device_set_dev_groups); + static ssize_t implementation_id_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -983,6 +987,11 @@ static struct attribute *tee_dev_attrs[] = { ATTRIBUTE_GROUPS(tee_dev); +static const struct class tee_class = { + .name = "tee", + .dev_groups = tee_dev_groups, +}; + /** * tee_device_register() - Registers a TEE device * @teedev: Device to register @@ -1001,8 +1010,6 @@ int tee_device_register(struct tee_device *teedev) return -EINVAL; } - teedev->dev.groups = tee_dev_groups; - rc = cdev_device_add(&teedev->cdev, &teedev->dev); if (rc) { dev_err(&teedev->dev, @@ -1201,7 +1208,7 @@ int tee_client_cancel_req(struct tee_context *ctx, } static int tee_client_device_match(struct device *dev, - struct device_driver *drv) + const struct device_driver *drv) { const struct tee_client_device_id *id_table; struct tee_client_device *tee_device; @@ -1226,7 +1233,7 @@ static int tee_client_device_uevent(const struct device *dev, return add_uevent_var(env, "MODALIAS=tee:%pUb", dev_id); } -struct bus_type tee_bus_type = { +const struct bus_type tee_bus_type = { .name = "tee", .match = tee_client_device_match, .uevent = tee_client_device_uevent, |