Re: [alsa-devel] [PATCH 4/6] ASoC: fsl: create fsl_utils to accommodate the common functions

Shawn Guo wrote:

+EXPORT_SYMBOL_GPL(fsl_asoc_get_codec_dev_name);

Please use EXPORT_SYMBOL() instead of EXPORT_SYMBOL_GPL(). Freescale does not want to impose license restrictions on its customers.

Also, I think there's a bug in this function that I never got around to fixing. I think you need to call put_device() somewhere. of_find_i2c_device_by_node() calls bus_find_device(), which calls get_device(), which increments the reference count.