[v2,1/2] Input: synaptics-rmi4 - rename f30_data to gpio_data

Commit Message

Vincent Huang Sept. 28, 2020, 5:20 a.m. UTC

f30_data in rmi_device_platform_data could be also referenced by RMI
function 3A, so rename it and the structure name to avoid confusion.

Signed-off-by: Vincent Huang <[e-mail]>
Reviewed-by: Hans de Goede <[e-mail]>
Tested-by: Hans de Goede <[e-mail]>
---
 drivers/hid/hid-rmi.c           |  2 +-
 drivers/input/mouse/synaptics.c |  2 +-
 drivers/input/rmi4/rmi_f30.c    | 14 +++++++-------
 include/linux/rmi.h             | 11 ++++++-----
 4 files changed, 15 insertions(+), 14 deletions(-)

Patch

diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 9ce22acdfaca..62315e31d520 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -722,7 +722,7 @@  static int rmi_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	}
 
 	if (data->device_flags & RMI_DEVICE_HAS_PHYS_BUTTONS)
-		rmi_hid_pdata.f30_data.disable = true;
+		rmi_hid_pdata.gpio_data.disable = true;
 
 	data->xport.dev = hdev->dev.parent;
 	data->xport.pdata = rmi_hid_pdata;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 4b81b2d0fe06..8a54efd6eb95 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -1752,7 +1752,7 @@  static int synaptics_create_intertouch(struct psmouse *psmouse,
 			.kernel_tracking = false,
 			.topbuttonpad = topbuttonpad,
 		},
-		.f30_data = {
+		.gpio_data = {
 			.buttonpad = SYN_CAP_CLICKPAD(info->ext_cap_0c),
 			.trackstick_buttons =
 				!!SYN_CAP_EXT_BUTTONS_STICK(info->ext_cap_10),
diff --git a/drivers/input/rmi4/rmi_f30.c b/drivers/input/rmi4/rmi_f30.c
index a90dad1d9ac7..35045f161dc2 100644
--- a/drivers/input/rmi4/rmi_f30.c
+++ b/drivers/input/rmi4/rmi_f30.c
@@ -168,17 +168,17 @@  static int rmi_f30_config(struct rmi_function *fn)
 				rmi_get_platform_data(fn->rmi_dev);
 	int error;
 
-	/* can happen if f30_data.disable is set */
+	/* can happen if gpio_data.disable is set */
 	if (!f30)
 		return 0;
 
-	if (pdata->f30_data.trackstick_buttons) {
+	if (pdata->gpio_data.trackstick_buttons) {
 		/* Try [re-]establish link to F03. */
 		f30->f03 = rmi_find_function(fn->rmi_dev, 0x03);
 		f30->trackstick_buttons = f30->f03 != NULL;
 	}
 
-	if (pdata->f30_data.disable) {
+	if (pdata->gpio_data.disable) {
 		drv->clear_irq_bits(fn->rmi_dev, fn->irq_mask);
 	} else {
 		/* Write Control Register values back to device */
@@ -245,10 +245,10 @@  static int rmi_f30_map_gpios(struct rmi_function *fn,
 		if (!rmi_f30_is_valid_button(i, f30->ctrl))
 			continue;
 
-		if (pdata->f30_data.trackstick_buttons &&
+		if (pdata->gpio_data.trackstick_buttons &&
 		    i >= TRACKSTICK_RANGE_START && i < TRACKSTICK_RANGE_END) {
 			f30->gpioled_key_map[i] = trackstick_button++;
-		} else if (!pdata->f30_data.buttonpad || !button_mapped) {
+		} else if (!pdata->gpio_data.buttonpad || !button_mapped) {
 			f30->gpioled_key_map[i] = button;
 			input_set_capability(input, EV_KEY, button++);
 			button_mapped = true;
@@ -264,7 +264,7 @@  static int rmi_f30_map_gpios(struct rmi_function *fn,
 	 * but I am not sure, so use only the pdata info and the number of
 	 * mapped buttons.
 	 */
-	if (pdata->f30_data.buttonpad || (button - BTN_LEFT == 1))
+	if (pdata->gpio_data.buttonpad || (button - BTN_LEFT == 1))
 		__set_bit(INPUT_PROP_BUTTONPAD, input->propbit);
 
 	return 0;
@@ -372,7 +372,7 @@  static int rmi_f30_probe(struct rmi_function *fn)
 	struct f30_data *f30;
 	int error;
 
-	if (pdata->f30_data.disable)
+	if (pdata->gpio_data.disable)
 		return 0;
 
 	if (!drv_data->input) {
diff --git a/include/linux/rmi.h b/include/linux/rmi.h
index 7b22366d0065..00dda5381bf8 100644
--- a/include/linux/rmi.h
+++ b/include/linux/rmi.h
@@ -102,15 +102,16 @@  struct rmi_2d_sensor_platform_data {
 };
 
 /**
- * struct rmi_f30_data - overrides defaults for a single F30 GPIOs/LED chip.
+ * struct rmi_gpio_data - overrides defaults for a single F30/F3A GPIOs/LED
+ * chip.
  * @buttonpad - the touchpad is a buttonpad, so enable only the first actual
  * button that is found.
- * @trackstick_buttons - Set when the function 30 is handling the physical
+ * @trackstick_buttons - Set when the function 30 or 3a is handling the physical
  * buttons of the trackstick (as a PS/2 passthrough device).
- * @disable - the touchpad incorrectly reports F30 and it should be ignored.
+ * @disable - the touchpad incorrectly reports F30/F3A and it should be ignored.
  * This is a special case which is due to misconfigured firmware.
  */
-struct rmi_f30_data {
+struct rmi_gpio_data {
 	bool buttonpad;
 	bool trackstick_buttons;
 	bool disable;
@@ -218,7 +219,7 @@  struct rmi_device_platform_data {
 	/* function handler pdata */
 	struct rmi_2d_sensor_platform_data sensor_pdata;
 	struct rmi_f01_power_management power_management;
-	struct rmi_f30_data f30_data;
+	struct rmi_gpio_data gpio_data;
 };
 
 /**