71 static int zl10039_read(const struct zl10039_state *state,  in zl10039_read()  argument
78 			.addr = state->i2c_addr,  in zl10039_read()
83 			.addr = state->i2c_addr,  in zl10039_read()
92 	if (i2c_transfer(state->i2c, msg, 2) != 2) {  in zl10039_read()
100 static int zl10039_write(struct zl10039_state *state,  in zl10039_write()  argument
106 		.addr = state->i2c_addr,  in zl10039_write()
123 	if (i2c_transfer(state->i2c, &msg, 1) != 1) {  in zl10039_write()
131 static inline int zl10039_readreg(struct zl10039_state *state,  in zl10039_readreg()  argument
134 	return zl10039_read(state, reg, val, 1);  in zl10039_readreg()
137 static inline int zl10039_writereg(struct zl10039_state *state,  in zl10039_writereg()  argument
141 	return zl10039_write(state, reg, &val, 1);  in zl10039_writereg()
146 	struct zl10039_state *state = fe->tuner_priv;  in zl10039_init()  local
153 	ret = zl10039_writereg(state, GENERAL, 0x40);  in zl10039_init()
159 	ret = zl10039_writereg(state, GENERAL, 0x01);  in zl10039_init()
172 	struct zl10039_state *state = fe->tuner_priv;  in zl10039_sleep()  local
178 	ret = zl10039_writereg(state, GENERAL, 0x80);  in zl10039_sleep()
192 	struct zl10039_state *state = fe->tuner_priv;  in zl10039_set_params()  local
227 	ret = zl10039_writereg(state, BASE1, 0x0A);  in zl10039_set_params()
231 	ret = zl10039_write(state, PLL0, buf, sizeof(buf));  in zl10039_set_params()
235 	ret = zl10039_writereg(state, BASE1, 0x6A);  in zl10039_set_params()
250 	struct zl10039_state *state = fe->tuner_priv;  in zl10039_release()  local
253 	kfree(state);  in zl10039_release()
268 	struct zl10039_state *state = NULL;  in zl10039_attach()  local
271 	state = kmalloc(sizeof(struct zl10039_state), GFP_KERNEL);  in zl10039_attach()
272 	if (state == NULL)  in zl10039_attach()
275 	state->i2c = i2c;  in zl10039_attach()
276 	state->i2c_addr = i2c_addr;  in zl10039_attach()
282 	if (zl10039_readreg(state, GENERAL, &state->id) < 0) {  in zl10039_attach()
292 	state->id = state->id & 0x0f;  in zl10039_attach()
293 	switch (state->id) {  in zl10039_attach()
299 		dprintk("Chip ID=%x does not match a known type\n", state->id);  in zl10039_attach()
304 	fe->tuner_priv = state;  in zl10039_attach()
308 	kfree(state);  in zl10039_attach()