[PATCH 15/26] [media] tuners: i2c: reduce stack usage for tuner_i2c_xfer_*

2017-03-02 Thread Arnd Bergmann
When CONFIG_KASAN is enabled, we see very large stack usage in some functions, e.g.: drivers/media/tuners/tda8290.c: In function 'tda8290_set_params': drivers/media/tuners/tda8290.c:310:1: warning: the frame size of 3184 bytes is larger than 1024 bytes [-Wframe-larger-than=]

[PATCH 15/26] [media] tuners: i2c: reduce stack usage for tuner_i2c_xfer_*

2017-03-02 Thread Arnd Bergmann
When CONFIG_KASAN is enabled, we see very large stack usage in some functions, e.g.: drivers/media/tuners/tda8290.c: In function 'tda8290_set_params': drivers/media/tuners/tda8290.c:310:1: warning: the frame size of 3184 bytes is larger than 1024 bytes [-Wframe-larger-than=]