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path: root/drivers/input/touchscreen/wm97xx-core.c
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Diffstat (limited to 'drivers/input/touchscreen/wm97xx-core.c')
-rw-r--r--drivers/input/touchscreen/wm97xx-core.c25
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c
index e9c7ea46b6e3..cdc24ad314e0 100644
--- a/drivers/input/touchscreen/wm97xx-core.c
+++ b/drivers/input/touchscreen/wm97xx-core.c
@@ -608,6 +608,17 @@ static int wm97xx_probe(struct device *dev)
goto alloc_err;
}
+ /* set up physical characteristics */
+ wm->codec->phy_init(wm);
+
+ /* load gpio cache */
+ wm->gpio[0] = wm97xx_reg_read(wm, AC97_GPIO_CFG);
+ wm->gpio[1] = wm97xx_reg_read(wm, AC97_GPIO_POLARITY);
+ wm->gpio[2] = wm97xx_reg_read(wm, AC97_GPIO_STICKY);
+ wm->gpio[3] = wm97xx_reg_read(wm, AC97_GPIO_WAKEUP);
+ wm->gpio[4] = wm97xx_reg_read(wm, AC97_GPIO_STATUS);
+ wm->gpio[5] = wm97xx_reg_read(wm, AC97_MISC_AFE);
+
wm->input_dev = input_allocate_device();
if (wm->input_dev == NULL) {
ret = -ENOMEM;
@@ -616,6 +627,7 @@ static int wm97xx_probe(struct device *dev)
/* set up touch configuration */
wm->input_dev->name = "wm97xx touchscreen";
+ wm->input_dev->phys = "wm97xx";
wm->input_dev->open = wm97xx_ts_input_open;
wm->input_dev->close = wm97xx_ts_input_close;
set_bit(EV_ABS, wm->input_dev->evbit);
@@ -634,17 +646,6 @@ static int wm97xx_probe(struct device *dev)
if (ret < 0)
goto dev_alloc_err;
- /* set up physical characteristics */
- wm->codec->phy_init(wm);
-
- /* load gpio cache */
- wm->gpio[0] = wm97xx_reg_read(wm, AC97_GPIO_CFG);
- wm->gpio[1] = wm97xx_reg_read(wm, AC97_GPIO_POLARITY);
- wm->gpio[2] = wm97xx_reg_read(wm, AC97_GPIO_STICKY);
- wm->gpio[3] = wm97xx_reg_read(wm, AC97_GPIO_WAKEUP);
- wm->gpio[4] = wm97xx_reg_read(wm, AC97_GPIO_STATUS);
- wm->gpio[5] = wm97xx_reg_read(wm, AC97_MISC_AFE);
-
/* register our battery device */
wm->battery_dev = platform_device_alloc("wm97xx-battery", -1);
if (!wm->battery_dev) {
@@ -801,7 +802,7 @@ void wm97xx_unregister_mach_ops(struct wm97xx *wm)
EXPORT_SYMBOL_GPL(wm97xx_unregister_mach_ops);
static struct device_driver wm97xx_driver = {
- .name = "ac97",
+ .name = "wm97xx-ts",
.bus = &ac97_bus_type,
.owner = THIS_MODULE,
.probe = wm97xx_probe,