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| author | Dmitry Osipenko <digetx@gmail.com> | 2019-03-18 01:52:06 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2019-04-09 16:36:22 +0200 |
| commit | ebc7c1a26578683a4d12ab3434a92c225a97e240 (patch) | |
| tree | b6ecb6a1e0e93953f4b91f679a7d3e44f72668c6 /arch/arm/firmware | |
| parent | 96446e21d6e9303cce0374af3f4012556dc501ce (diff) | |
| download | linux-ebc7c1a26578683a4d12ab3434a92c225a97e240.tar.bz2 | |
ARM: trusted_foundations: Provide information about whether firmware is registered
Add a helper that provides information about whether Trusted Foundations
firmware operations have been registered.
Tested-by: Robert Yang <decatf@gmail.com>
Tested-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm/firmware')
| -rw-r--r-- | arch/arm/firmware/trusted_foundations.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/firmware/trusted_foundations.c b/arch/arm/firmware/trusted_foundations.c index 720904a43c00..bb2ee73d9e02 100644 --- a/arch/arm/firmware/trusted_foundations.c +++ b/arch/arm/firmware/trusted_foundations.c @@ -167,3 +167,8 @@ void of_register_trusted_foundations(void) panic("Trusted Foundation: missing version-minor property\n"); register_trusted_foundations(&pdata); } + +bool trusted_foundations_registered(void) +{ + return firmware_ops == &trusted_foundations_ops; +} |