diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-04-16 11:15:40 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2020-04-24 11:17:44 +0100 |
| commit | 7e18c89d6e37bfffa2b161b08f40b53d2ce7ee94 (patch) | |
| tree | 8148ee6e3983d393e0e646de7a7b74b2863f3440 /arch | |
| parent | 663cc18861a06f7b23bdd4315ff8a7a2ef213da8 (diff) | |
platform/x86: intel_scu_ipc: Add managed function to register SCU IPC
Drivers such as intel_pmc_ipc.c can be unloaded as well so in order to
support those in this driver add a new function that can be called to
unregister the SCU IPC when it is not needed anymore.
We also add a managed version of the intel_scu_ipc_register() that takes
care of calling intel_scu_ipc_unregister() automatically when the driver
is unbound.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/intel_scu_ipc.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/x86/include/asm/intel_scu_ipc.h b/arch/x86/include/asm/intel_scu_ipc.h index d5f6ae514172..11d457af68c5 100644 --- a/arch/x86/include/asm/intel_scu_ipc.h +++ b/arch/x86/include/asm/intel_scu_ipc.h @@ -25,6 +25,16 @@ __intel_scu_ipc_register(struct device *parent, #define intel_scu_ipc_register(parent, scu_data) \ __intel_scu_ipc_register(parent, scu_data, THIS_MODULE) +void intel_scu_ipc_unregister(struct intel_scu_ipc_dev *scu); + +struct intel_scu_ipc_dev * +__devm_intel_scu_ipc_register(struct device *parent, + const struct intel_scu_ipc_data *scu_data, + struct module *owner); + +#define devm_intel_scu_ipc_register(parent, scu_data) \ + __devm_intel_scu_ipc_register(parent, scu_data, THIS_MODULE) + struct intel_scu_ipc_dev *intel_scu_ipc_dev_get(void); void intel_scu_ipc_dev_put(struct intel_scu_ipc_dev *scu); struct intel_scu_ipc_dev *devm_intel_scu_ipc_dev_get(struct device *dev); |