24 	struct i2c_gpio_platform_data pdata;  member
30 	struct i2c_gpio_platform_data *pdata = data;  in i2c_gpio_setsda_dir()  local
33 		gpio_direction_input(pdata->sda_pin);  in i2c_gpio_setsda_dir()
35 		gpio_direction_output(pdata->sda_pin, 0);  in i2c_gpio_setsda_dir()
45 	struct i2c_gpio_platform_data *pdata = data;  in i2c_gpio_setsda_val()  local
47 	gpio_set_value(pdata->sda_pin, state);  in i2c_gpio_setsda_val()
53 	struct i2c_gpio_platform_data *pdata = data;  in i2c_gpio_setscl_dir()  local
56 		gpio_direction_input(pdata->scl_pin);  in i2c_gpio_setscl_dir()
58 		gpio_direction_output(pdata->scl_pin, 0);  in i2c_gpio_setscl_dir()
69 	struct i2c_gpio_platform_data *pdata = data;  in i2c_gpio_setscl_val()  local
71 	gpio_set_value(pdata->scl_pin, state);  in i2c_gpio_setscl_val()
76 	struct i2c_gpio_platform_data *pdata = data;  in i2c_gpio_getsda()  local
78 	return gpio_get_value(pdata->sda_pin);  in i2c_gpio_getsda()
83 	struct i2c_gpio_platform_data *pdata = data;  in i2c_gpio_getscl()  local
85 	return gpio_get_value(pdata->scl_pin);  in i2c_gpio_getscl()
110 				  struct i2c_gpio_platform_data *pdata)  in of_i2c_gpio_get_props()  argument
114 	of_property_read_u32(np, "i2c-gpio,delay-us", &pdata->udelay);  in of_i2c_gpio_get_props()
117 		pdata->timeout = msecs_to_jiffies(reg);  in of_i2c_gpio_get_props()
119 	pdata->sda_is_open_drain =  in of_i2c_gpio_get_props()
121 	pdata->scl_is_open_drain =  in of_i2c_gpio_get_props()
123 	pdata->scl_is_output_only =  in of_i2c_gpio_get_props()
130 	struct i2c_gpio_platform_data *pdata;  in i2c_gpio_probe()  local
145 		pdata = dev_get_platdata(&pdev->dev);  in i2c_gpio_probe()
146 		sda_pin = pdata->sda_pin;  in i2c_gpio_probe()
147 		scl_pin = pdata->scl_pin;  in i2c_gpio_probe()
168 	pdata = &priv->pdata;  in i2c_gpio_probe()
171 		pdata->sda_pin = sda_pin;  in i2c_gpio_probe()
172 		pdata->scl_pin = scl_pin;  in i2c_gpio_probe()
173 		of_i2c_gpio_get_props(pdev->dev.of_node, pdata);  in i2c_gpio_probe()
175 		memcpy(pdata, dev_get_platdata(&pdev->dev), sizeof(*pdata));  in i2c_gpio_probe()
178 	if (pdata->sda_is_open_drain) {  in i2c_gpio_probe()
179 		gpio_direction_output(pdata->sda_pin, 1);  in i2c_gpio_probe()
182 		gpio_direction_input(pdata->sda_pin);  in i2c_gpio_probe()
186 	if (pdata->scl_is_open_drain || pdata->scl_is_output_only) {  in i2c_gpio_probe()
187 		gpio_direction_output(pdata->scl_pin, 1);  in i2c_gpio_probe()
190 		gpio_direction_input(pdata->scl_pin);  in i2c_gpio_probe()
194 	if (!pdata->scl_is_output_only)  in i2c_gpio_probe()
198 	if (pdata->udelay)  in i2c_gpio_probe()
199 		bit_data->udelay = pdata->udelay;  in i2c_gpio_probe()
200 	else if (pdata->scl_is_output_only)  in i2c_gpio_probe()
205 	if (pdata->timeout)  in i2c_gpio_probe()
206 		bit_data->timeout = pdata->timeout;  in i2c_gpio_probe()
210 	bit_data->data = pdata;  in i2c_gpio_probe()
231 		 pdata->sda_pin, pdata->scl_pin,  in i2c_gpio_probe()
232 		 pdata->scl_is_output_only  in i2c_gpio_probe()