[PATCH] i2c: core: mark i2c_detect_address noinline_for_stack

[Su Hui]

When compile with CONFIG_FRAME_WARN=1024, there can be a warning:

drivers/i2c/i2c-core-base.c: In function ‘i2c_detect.isra’:
drivers/i2c/i2c-core-base.c:2507:1: warning: the frame size of 1028 bytes
is larger than 1024 bytes [-Wframe-larger-than=].
 2507 | }
      | ^

Mark i2c_detect_address() noinline_for_stack to avoid this warning.

Signed-off-by: Su Hui <suhui@xxxxxxxxxxxx>
---
ps: found this warning during running randconfig test.

 drivers/i2c/i2c-core-base.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index 5546184df05f..59983d2a9cca 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -2405,8 +2405,8 @@ static int i2c_default_probe(struct i2c_adapter *adap, unsigned short addr)
 	return err >= 0;
 }
 
-static int i2c_detect_address(struct i2c_client *temp_client,
-			      struct i2c_driver *driver)
+static noinline_for_stack int i2c_detect_address(struct i2c_client *temp_client,
+						 struct i2c_driver *driver)
 {
 	struct i2c_board_info info;
 	struct i2c_adapter *adapter = temp_client->adapter;
-- 
2.30.2