diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2026-01-21 16:28:23 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2026-01-21 16:28:23 +0100 |
| commit | e6bea2f5534d5c68ea48f840ef84296062961ede (patch) | |
| tree | 9c3828de88a611dc4e7c2559893bc27da6ff4677 /include/linux | |
| parent | 08b67ff20fc6f1f9955ac71f790147e3a6bb4c07 (diff) | |
| parent | e82d0477fd80707221c3d110f56d05506de2698c (diff) | |
Merge tag 'tee-bus-callback-for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into soc/drivers
TEE bus callback for 6.20
- Move from generic device_driver to TEE bus-specific callbacks
- Add module_tee_client_driver() and registration helpers to reduce
boilerplate
- Convert several client drivers (TPM, KEYS, firmware, EFI, hwrng,
and RTC)
- Update documentation and fix kernel-doc warnings
* tag 'tee-bus-callback-for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee:
tpm/tpm_ftpm_tee: Fix kdoc after function renames
tpm/tpm_ftpm_tee: Make use of tee bus methods
tpm/tpm_ftpm_tee: Make use of tee specific driver registration
KEYS: trusted: Make use of tee bus methods
KEYS: trusted: Migrate to use tee specific driver registration function
firmware: tee_bnxt: Make use of tee bus methods
firmware: tee_bnxt: Make use of module_tee_client_driver()
firmware: arm_scmi: Make use of tee bus methods
firmware: arm_scmi: optee: Make use of module_tee_client_driver()
efi: stmm: Make use of tee bus methods
efi: stmm: Make use of module_tee_client_driver()
hwrng: optee - Make use of tee bus methods
hwrng: optee - Make use of module_tee_client_driver()
rtc: optee: Make use of tee bus methods
rtc: optee: Migrate to use tee specific driver registration function
tee: Adapt documentation to cover recent additions
tee: Add probe, remove and shutdown bus callbacks to tee_client_driver
tee: Add some helpers to reduce boilerplate for tee client drivers
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/tee_drv.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h index 88a6f9697c89..e561a26f537a 100644 --- a/include/linux/tee_drv.h +++ b/include/linux/tee_drv.h @@ -315,6 +315,9 @@ struct tee_client_device { * @driver: driver structure */ struct tee_client_driver { + int (*probe)(struct tee_client_device *); + void (*remove)(struct tee_client_device *); + void (*shutdown)(struct tee_client_device *); const struct tee_client_device_id *id_table; struct device_driver driver; }; @@ -322,4 +325,13 @@ struct tee_client_driver { #define to_tee_client_driver(d) \ container_of_const(d, struct tee_client_driver, driver) +#define tee_client_driver_register(drv) \ + __tee_client_driver_register(drv, THIS_MODULE) +int __tee_client_driver_register(struct tee_client_driver *, struct module *); +void tee_client_driver_unregister(struct tee_client_driver *); + +#define module_tee_client_driver(__tee_client_driver) \ + module_driver(__tee_client_driver, tee_client_driver_register, \ + tee_client_driver_unregister) + #endif /*__TEE_DRV_H*/ |