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| author |   Arnd Bergmann <arnd@arndb.de> | 2021-01-25 12:37:52 +0100 |
|---|---|---|
| committer |   Jens Wiklander <jens.wiklander@linaro.org> | 2021-02-08 13:42:31 +0100 |
| commit | 67bc809752796acb2641ca343cad5b45eef31d7c (patch) | |
| tree | b52dc73f429a1ba3c79cc98b10e7f79cc0d3dbd8 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Linux 5.11-rc2 (diff) | |
| download | wireguard-linux-67bc809752796acb2641ca343cad5b45eef31d7c.tar.xz wireguard-linux-67bc809752796acb2641ca343cad5b45eef31d7c.zip | |
optee: simplify i2c access
Storing a bogus i2c_client structure on the stack adds overhead and
causes a compile-time warning:
drivers/tee/optee/rpc.c:493:6: error: stack frame size of 1056 bytes in function 'optee_handle_rpc' [-Werror,-Wframe-larger-than=]
void optee_handle_rpc(struct tee_context *ctx, struct optee_rpc_param *param,
Change the implementation of handle_rpc_func_cmd_i2c_transfer() to
open-code the i2c_transfer() call, which makes it easier to read
and avoids the warning.
Fixes: c05210ab9757 ("drivers: optee: allow op-tee to access devices on the i2c bus")
Tested-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions