drm/ast: Allocate instance of struct ast_i2c_chan with managed helpers

Replace kzalloc() with drmm_kzalloc() and thereby put the release of
the I2C instance into a separate action. Avoids explicit error roll-
back in ast_i2c_chan_create(). No functional changes.

Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Sui Jingfeng <[email protected]>
Reviewed-by: Jocelyn Falempe <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

0 files changed, 0 insertions, 0 deletions