85 static void _drx_release_fw(struct drx397xD_state *s, enum fw_ix ix)  in _drx_release_fw()  argument
87 	memset(&fw[ix].data[0], 0, sizeof(fw[0].data));  in _drx_release_fw()
88 	if (fw[ix].file)  in _drx_release_fw()
89 		release_firmware(fw[ix].file);  in _drx_release_fw()
94 	enum fw_ix ix = s->chip_rev;  in drx_release_fw()  local
98 	write_lock(&fw[ix].lock);  in drx_release_fw()
99 	if (fw[ix].refcnt) {  in drx_release_fw()
100 		fw[ix].refcnt--;  in drx_release_fw()
101 		if (fw[ix].refcnt == 0)  in drx_release_fw()
102 			_drx_release_fw(s, ix);  in drx_release_fw()
104 	write_unlock(&fw[ix].lock);  in drx_release_fw()
107 static int drx_load_fw(struct drx397xD_state *s, enum fw_ix ix)  in drx_load_fw()  argument
115 	if (ix < 0 || ix >= ARRAY_SIZE(fw))  in drx_load_fw()
117 	s->chip_rev = ix;  in drx_load_fw()
119 	write_lock(&fw[ix].lock);  in drx_load_fw()
120 	if (fw[ix].file) {  in drx_load_fw()
124 	memset(&fw[ix].data[0], 0, sizeof(fw[0].data));  in drx_load_fw()
126 	if (request_firmware(&fw[ix].file, fw[ix].name, &s->i2c->dev) != 0) {  in drx_load_fw()
128 		       mod_name, fw[ix].name);  in drx_load_fw()
133 	if (!fw[ix].file->data || fw[ix].file->size < 10)  in drx_load_fw()
136 	data = fw[ix].file->data;  in drx_load_fw()
137 	size = fw[ix].file->size;  in drx_load_fw()
160 					fw[ix].data[j] = &data[i + len + 1];  in drx_load_fw()
179 	_drx_release_fw(s, ix);  in drx_load_fw()
180 	fw[ix].refcnt--;  in drx_load_fw()
182 	fw[ix].refcnt++;  in drx_load_fw()
183 	write_unlock(&fw[ix].lock);  in drx_load_fw()
189 static int write_fw(struct drx397xD_state *s, enum blob_ix ix)  in write_fw()  argument
198 	if (ix < 0 || ix >= ARRAY_SIZE(blob_name)) {  in write_fw()
202 	pr_debug("%s %s\n", __func__, blob_name[ix]);  in write_fw()
205 	data = fw[s->chip_rev].data[ix];  in write_fw()