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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: c05210ab97 ("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>
This commit is contained in:
Jorge Ramirez-Ortiz 2020-08-31 18:11:02 +02:00 committed by Jens Wiklander
parent c05210ab97
commit 539f8fc253
1 changed files with 1 additions and 1 deletions
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2
drivers/tee/optee/rpc.c
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@ -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)
{