ASoC: sst_platform: add hw_free callback to fix resource leak
ASoC: sst_platform: add hw_free callback to fix resource leak

Signed-off-by: xingchao <0ae113da488534f7fe00657f1949b04597984b2e@intel.com>
Acked-by: Liam Girdwood <a57ef363056e61beffa2efa59c68550d40db03b0@ti.com>
Signed-off-by: Mark Brown <b51b9a92386687a9ac927cebfa0f978adeb8cea5@opensource.wolfsonmicro.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas