Audio: Smart Amp: Remove idle blob handler pointer

There is for no apparent reason a blob handler pointer model_handler
in component data, remove it and remove select COMP_BLOB from Kconfig.

Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>

Author: Jyri Sarha

src/audio/smart_amp/Kconfig

@@ -2,7 +2,6 @@
 
 config COMP_SMART_AMP
 	bool "Smart Amplifier component"
-	select COMP_BLOB
 	help
 	  Select for Smart Amp component. This component protect the speaker
 	  from overheating and excursion violation. This consists of two parts

src/audio/smart_amp/smart_amp.c

@@ -45,7 +45,6 @@ LOG_MODULE_REGISTER(smart_amp, CONFIG_SOF_LOG_LEVEL);
 
 struct smart_amp_data {
 	struct sof_smart_amp_config config;
-	struct comp_data_blob_handler *model_handler;
 	struct comp_buffer *source_buf; /**< stream source buffer */
 	struct comp_buffer *feedback_buf; /**< feedback source buffer */
 	struct comp_buffer *sink_buf; /**< sink buffer */