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authorLinus Torvalds <torvalds@linux-foundation.org>2019-09-19 14:10:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-09-19 14:10:54 -0700
commitc6cfaf4f86d9d15e5541adb3bb899d0b80f89ec7 (patch)
tree4d6906d1ac94afee030934116d304e9a5bbf311f /drivers/input/mouse
parenta9f8b38a071b468276a243ea3ea5a0636e848cf2 (diff)
parent0898782247ae533d1f4e47a06bc5d4870931b284 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: - input core allows hardware drivers to specify a [more precise] timestamp (normally taken in top half) to better track velocity of contacts - input_dev instances now support "polling" mode so that drivers could use the same object for polled and interrupt-driven operation. The plan is to convert existing drivers and retire input_polled_dev API - a new driver for the FlySky FS-iA6B RC receiver - a refresh of BU21013 touchpad driver - w90x900 keyboard and touchpad drivers are removed as the platform is gone - assorted fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (45 commits) Input: sidewinder - make array seq static const, makes object smaller Input: reset device timestamp on sync Input: bu21013_ts - switch to using standard touchscreen properties Input: bu21013_ts - switch to using MT-B (slotted) protocol Input: bu21013_ts - fix suspend when wake source Input: bu21013_ts - use interrupt from I2C client Input: bu21013_ts - remove support for platform data Input: bu21013_ts - convert to using managed resources Input: bu21013_ts - remove useless comments Input: bu21013_ts - annotate supend/resume methods as __maybe_unused Input: bu21013_ts - rename some variables Input: bu21013_ts - convert to use GPIO descriptors ARM: ux500: improve BU21013 touchpad bindings Input: i8042 - enable wakeup on a stable struct device Input: soc_button_array - use platform_device_register_resndata() Input: psmouse - drop all unneeded functions from mouse headers Input: add support for polling to input devices Input: wacom_w8001 - allocate additional space for 'phys' Input: cros_ec_keyb - add back missing mask for event_type Input: remove dev_err() usage after platform_get_irq() ...
Diffstat (limited to 'drivers/input/mouse')
-rw-r--r--drivers/input/mouse/alps.h11
-rw-r--r--drivers/input/mouse/byd.h11
-rw-r--r--drivers/input/mouse/cyapa.c16
-rw-r--r--drivers/input/mouse/cypress_ps2.h11
-rw-r--r--drivers/input/mouse/elan_i2c_core.c20
-rw-r--r--drivers/input/mouse/elantech.h18
-rw-r--r--drivers/input/mouse/hgpk.h13
-rw-r--r--drivers/input/mouse/lifebook.h13
-rw-r--r--drivers/input/mouse/logips2pp.h7
-rw-r--r--drivers/input/mouse/pxa930_trkball.c4
-rw-r--r--drivers/input/mouse/sentelic.h11
-rw-r--r--drivers/input/mouse/synaptics.c2
-rw-r--r--drivers/input/mouse/touchkit_ps2.h8
-rw-r--r--drivers/input/mouse/trackpoint.h8
-rw-r--r--drivers/input/mouse/vmmouse.h11
15 files changed, 13 insertions, 151 deletions
diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h
index f4bab629739c..0a1048cf23f6 100644
--- a/drivers/input/mouse/alps.h
+++ b/drivers/input/mouse/alps.h
@@ -323,18 +323,7 @@ struct alps_data {
#define ALPS_QUIRK_TRACKSTICK_BUTTONS 1 /* trakcstick buttons in trackstick packet */
-#ifdef CONFIG_MOUSE_PS2_ALPS
int alps_detect(struct psmouse *psmouse, bool set_properties);
int alps_init(struct psmouse *psmouse);
-#else
-inline int alps_detect(struct psmouse *psmouse, bool set_properties)
-{
- return -ENOSYS;
-}
-inline int alps_init(struct psmouse *psmouse)
-{
- return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_ALPS */
#endif
diff --git a/drivers/input/mouse/byd.h b/drivers/input/mouse/byd.h
index 8cb90d904186..ff2771e2dd2e 100644
--- a/drivers/input/mouse/byd.h
+++ b/drivers/input/mouse/byd.h
@@ -2,18 +2,7 @@
#ifndef _BYD_H
#define _BYD_H
-#ifdef CONFIG_MOUSE_PS2_BYD
int byd_detect(struct psmouse *psmouse, bool set_properties);
int byd_init(struct psmouse *psmouse);
-#else
-static inline int byd_detect(struct psmouse *psmouse, bool set_properties)
-{
- return -ENOSYS;
-}
-static inline int byd_init(struct psmouse *psmouse)
-{
- return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_BYD */
#endif /* _BYD_H */
diff --git a/drivers/input/mouse/cyapa.c b/drivers/input/mouse/cyapa.c
index dfd3873513e4..c675f156948b 100644
--- a/drivers/input/mouse/cyapa.c
+++ b/drivers/input/mouse/cyapa.c
@@ -1238,13 +1238,6 @@ static const struct attribute_group cyapa_sysfs_group = {
.attrs = cyapa_sysfs_entries,
};
-static void cyapa_remove_sysfs_group(void *data)
-{
- struct cyapa *cyapa = data;
-
- sysfs_remove_group(&cyapa->client->dev.kobj, &cyapa_sysfs_group);
-}
-
static void cyapa_disable_regulator(void *data)
{
struct cyapa *cyapa = data;
@@ -1312,19 +1305,12 @@ static int cyapa_probe(struct i2c_client *client,
return error;
}
- error = sysfs_create_group(&dev->kobj, &cyapa_sysfs_group);
+ error = devm_device_add_group(dev, &cyapa_sysfs_group);
if (error) {
dev_err(dev, "failed to create sysfs entries: %d\n", error);
return error;
}
- error = devm_add_action(dev, cyapa_remove_sysfs_group, cyapa);
- if (error) {
- cyapa_remove_sysfs_group(cyapa);
- dev_err(dev, "failed to add sysfs cleanup action: %d\n", error);
- return error;
- }
-
error = cyapa_prepare_wakeup_controls(cyapa);
if (error) {
dev_err(dev, "failed to prepare wakeup controls: %d\n", error);
diff --git a/drivers/input/mouse/cypress_ps2.h b/drivers/input/mouse/cypress_ps2.h
index 1eaddd818004..bb4979d06bf9 100644
--- a/drivers/input/mouse/cypress_ps2.h
+++ b/drivers/input/mouse/cypress_ps2.h
@@ -170,18 +170,7 @@ struct cytp_data {
};
-#ifdef CONFIG_MOUSE_PS2_CYPRESS
int cypress_detect(struct psmouse *psmouse, bool set_properties);
int cypress_init(struct psmouse *psmouse);
-#else
-inline int cypress_detect(struct psmouse *psmouse, bool set_properties)
-{
- return -ENOSYS;
-}
-inline int cypress_init(struct psmouse *psmouse)
-{
- return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_CYPRESS */
#endif /* _CYPRESS_PS2_H */
diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index d9b103a81a79..8719da540383 100644
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -1138,13 +1138,6 @@ static void elan_disable_regulator(void *_data)
regulator_disable(data->vcc);
}
-static void elan_remove_sysfs_groups(void *_data)
-{
- struct elan_tp_data *data = _data;
-
- sysfs_remove_groups(&data->client->dev.kobj, elan_sysfs_groups);
-}
-
static int elan_probe(struct i2c_client *client,
const struct i2c_device_id *dev_id)
{
@@ -1194,9 +1187,8 @@ static int elan_probe(struct i2c_client *client,
return error;
}
- error = devm_add_action(dev, elan_disable_regulator, data);
+ error = devm_add_action_or_reset(dev, elan_disable_regulator, data);
if (error) {
- regulator_disable(data->vcc);
dev_err(dev, "Failed to add disable regulator action: %d\n",
error);
return error;
@@ -1269,20 +1261,12 @@ static int elan_probe(struct i2c_client *client,
return error;
}
- error = sysfs_create_groups(&dev->kobj, elan_sysfs_groups);
+ error = devm_device_add_groups(dev, elan_sysfs_groups);
if (error) {
dev_err(dev, "failed to create sysfs attributes: %d\n", error);
return error;
}
- error = devm_add_action(dev, elan_remove_sysfs_groups, data);
- if (error) {
- elan_remove_sysfs_groups(data);
- dev_err(dev, "Failed to add sysfs cleanup action: %d\n",
- error);
- return error;
- }
-
error = input_register_device(data->input);
if (error) {
dev_err(dev, "failed to register input device: %d\n", error);
diff --git a/drivers/input/mouse/elantech.h b/drivers/input/mouse/elantech.h
index 46343998522b..e0a3e59d4f1b 100644
--- a/drivers/input/mouse/elantech.h
+++ b/drivers/input/mouse/elantech.h
@@ -184,32 +184,18 @@ struct elantech_data {
void (*original_set_rate)(struct psmouse *psmouse, unsigned int rate);
};
-#ifdef CONFIG_MOUSE_PS2_ELANTECH
int elantech_detect(struct psmouse *psmouse, bool set_properties);
int elantech_init_ps2(struct psmouse *psmouse);
+
+#ifdef CONFIG_MOUSE_PS2_ELANTECH
int elantech_init(struct psmouse *psmouse);
#else
-static inline int elantech_detect(struct psmouse *psmouse, bool set_properties)
-{
- return -ENOSYS;
-}
static inline int elantech_init(struct psmouse *psmouse)
{
return -ENOSYS;
}
-static inline int elantech_init_ps2(struct psmouse *psmouse)
-{
- return -ENOSYS;
-}
#endif /* CONFIG_MOUSE_PS2_ELANTECH */
-#if defined(CONFIG_MOUSE_PS2_ELANTECH_SMBUS)
int elantech_init_smbus(struct psmouse *psmouse);
-#else
-static inline int elantech_init_smbus(struct psmouse *psmouse)
-{
- return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_ELANTECH_SMBUS */
#endif
diff --git a/drivers/input/mouse/hgpk.h b/drivers/input/mouse/hgpk.h
index 98b7b384229b..ce041591f1a8 100644
--- a/drivers/input/mouse/hgpk.h
+++ b/drivers/input/mouse/hgpk.h
@@ -47,22 +47,15 @@ struct hgpk_data {
int xsaw_secondary, ysaw_secondary; /* jumpiness detection */
};
-#ifdef CONFIG_MOUSE_PS2_OLPC
-void hgpk_module_init(void);
int hgpk_detect(struct psmouse *psmouse, bool set_properties);
int hgpk_init(struct psmouse *psmouse);
+
+#ifdef CONFIG_MOUSE_PS2_OLPC
+void hgpk_module_init(void);
#else
static inline void hgpk_module_init(void)
{
}
-static inline int hgpk_detect(struct psmouse *psmouse, bool set_properties)
-{
- return -ENODEV;
-}
-static inline int hgpk_init(struct psmouse *psmouse)
-{
- return -ENODEV;
-}
#endif
#endif
diff --git a/drivers/input/mouse/lifebook.h b/drivers/input/mouse/lifebook.h
index 573f2ca1983d..d989cca62dd6 100644
--- a/drivers/input/mouse/lifebook.h
+++ b/drivers/input/mouse/lifebook.h
@@ -8,22 +8,15 @@
#ifndef _LIFEBOOK_H
#define _LIFEBOOK_H
-#ifdef CONFIG_MOUSE_PS2_LIFEBOOK
-void lifebook_module_init(void);
int lifebook_detect(struct psmouse *psmouse, bool set_properties);
int lifebook_init(struct psmouse *psmouse);
+
+#ifdef CONFIG_MOUSE_PS2_LIFEBOOK
+void lifebook_module_init(void);
#else
static inline void lifebook_module_init(void)
{
}
-static inline int lifebook_detect(struct psmouse *psmouse, bool set_properties)
-{
- return -ENOSYS;
-}
-static inline int lifebook_init(struct psmouse *psmouse)
-{
- return -ENOSYS;
-}
#endif
#endif
diff --git a/drivers/input/mouse/logips2pp.h b/drivers/input/mouse/logips2pp.h
index 5f9344135f70..df885c4874df 100644
--- a/drivers/input/mouse/logips2pp.h
+++ b/drivers/input/mouse/logips2pp.h
@@ -8,13 +8,6 @@
#ifndef _LOGIPS2PP_H
#define _LOGIPS2PP_H
-#ifdef CONFIG_MOUSE_PS2_LOGIPS2PP
int ps2pp_detect(struct psmouse *psmouse, bool set_properties);
-#else
-static inline int ps2pp_detect(struct psmouse *psmouse, bool set_properties)
-{
- return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_LOGIPS2PP */
#endif
diff --git a/drivers/input/mouse/pxa930_trkball.c b/drivers/input/mouse/pxa930_trkball.c
index 87bac8cff6f7..41acde60b60f 100644
--- a/drivers/input/mouse/pxa930_trkball.c
+++ b/drivers/input/mouse/pxa930_trkball.c
@@ -147,10 +147,8 @@ static int pxa930_trkball_probe(struct platform_device *pdev)
int irq, error;
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "failed to get trkball irq\n");
+ if (irq < 0)
return -ENXIO;
- }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
diff --git a/drivers/input/mouse/sentelic.h b/drivers/input/mouse/sentelic.h
index dc88a93adf85..02cac0e7ad63 100644
--- a/drivers/input/mouse/sentelic.h
+++ b/drivers/input/mouse/sentelic.h
@@ -106,19 +106,8 @@ struct fsp_data {
unsigned int last_mt_fgr; /* Last seen finger(multitouch) */
};
-#ifdef CONFIG_MOUSE_PS2_SENTELIC
extern int fsp_detect(struct psmouse *psmouse, bool set_properties);
extern int fsp_init(struct psmouse *psmouse);
-#else
-static inline int fsp_detect(struct psmouse *psmouse, bool set_properties)
-{
- return -ENOSYS;
-}
-static inline int fsp_init(struct psmouse *psmouse)
-{
- return -ENOSYS;
-}
-#endif
#endif /* __KERNEL__ */
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 46bbe99d6511..56fae3472114 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -193,7 +193,7 @@ static const char * const forcepad_pnp_ids[] = {
};
/*
- * Send a command to the synpatics touchpad by special commands
+ * Send a command to the synaptics touchpad by special commands
*/
static int synaptics_send_cmd(struct psmouse *psmouse, u8 cmd, u8 *param)
{
diff --git a/drivers/input/mouse/touchkit_ps2.h b/drivers/input/mouse/touchkit_ps2.h
index 5acb76464a5b..c808fe6c782f 100644
--- a/drivers/input/mouse/touchkit_ps2.h
+++ b/drivers/input/mouse/touchkit_ps2.h
@@ -9,14 +9,6 @@
#ifndef _TOUCHKIT_PS2_H
#define _TOUCHKIT_PS2_H
-#ifdef CONFIG_MOUSE_PS2_TOUCHKIT
int touchkit_ps2_detect(struct psmouse *psmouse, bool set_properties);
-#else
-static inline int touchkit_ps2_detect(struct psmouse *psmouse,
- bool set_properties)
-{
- return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_TOUCHKIT */
#endif
diff --git a/drivers/input/mouse/trackpoint.h b/drivers/input/mouse/trackpoint.h
index 77110f3ec21d..5cb93ed26085 100644
--- a/drivers/input/mouse/trackpoint.h
+++ b/drivers/input/mouse/trackpoint.h
@@ -155,14 +155,6 @@ struct trackpoint_data {
bool ext_dev;
};
-#ifdef CONFIG_MOUSE_PS2_TRACKPOINT
int trackpoint_detect(struct psmouse *psmouse, bool set_properties);
-#else
-static inline int trackpoint_detect(struct psmouse *psmouse,
- bool set_properties)
-{
- return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_TRACKPOINT */
#endif /* _TRACKPOINT_H */
diff --git a/drivers/input/mouse/vmmouse.h b/drivers/input/mouse/vmmouse.h
index 774549a12930..90157aecade7 100644
--- a/drivers/input/mouse/vmmouse.h
+++ b/drivers/input/mouse/vmmouse.h
@@ -8,20 +8,9 @@
#ifndef _VMMOUSE_H
#define _VMMOUSE_H
-#ifdef CONFIG_MOUSE_PS2_VMMOUSE
#define VMMOUSE_PSNAME "VirtualPS/2"
int vmmouse_detect(struct psmouse *psmouse, bool set_properties);
int vmmouse_init(struct psmouse *psmouse);
-#else
-static inline int vmmouse_detect(struct psmouse *psmouse, bool set_properties)
-{
- return -ENOSYS;
-}
-static inline int vmmouse_init(struct psmouse *psmouse)
-{
- return -ENOSYS;
-}
-#endif
#endif