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| author | Jorge Ramirez-Ortiz <jorge@foundries.io> | 2020-08-31 18:11:02 +0200 |
|---|---|---|
| committer | Jens Wiklander <jens.wiklander@linaro.org> | 2020-09-01 12:03:16 +0200 |
| commit | 539f8fc253ece5501fdea1a6aa227d0618374111 (patch) | |
| tree | 21b0f582054c14fbadd139abcf6220660b90a1a0 /drivers/tee/optee | |
| parent | c05210ab975771e161427eb47696b869d820bdaf (diff) | |
| download | linux-539f8fc253ece5501fdea1a6aa227d0618374111.tar.bz2 | |
drivers: optee: fix i2c build issue
When the optee driver is compiled into the kernel while the i2c core
is configured as a module, the i2c symbols are not available.
This commit addresses the situation by disabling the i2c support for
this use case while allowing it in all other scenarios:
i2c=y, optee=y
i2c=m, optee=m
i2c=y, optee=m
i2c=m, optee=y (not supported)
Fixes: c05210ab9757 ("drivers: optee: allow op-tee to access devices on the i2c bus")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'drivers/tee/optee')
| -rw-r--r-- | drivers/tee/optee/rpc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tee/optee/rpc.c b/drivers/tee/optee/rpc.c index 64a206c56264..1e3614e4798f 100644 --- a/drivers/tee/optee/rpc.c +++ b/drivers/tee/optee/rpc.c @@ -50,7 +50,7 @@ bad: arg->ret = TEEC_ERROR_BAD_PARAMETERS; } -#if IS_ENABLED(CONFIG_I2C) +#if IS_REACHABLE(CONFIG_I2C) static void handle_rpc_func_cmd_i2c_transfer(struct tee_context *ctx, struct optee_msg_arg *arg) { |