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-rw-r--r--drivers/input/evdev.c2
-rw-r--r--drivers/input/input.c62
-rw-r--r--drivers/input/joystick/iforce/iforce-packets.c8
-rw-r--r--drivers/input/keyboard/gpio_keys.c1
-rw-r--r--drivers/input/misc/Kconfig1
-rw-r--r--drivers/input/misc/atlas_btns.c9
-rw-r--r--drivers/input/misc/pcspkr.c14
-rw-r--r--drivers/input/misc/wistron_btns.c2
-rw-r--r--drivers/input/mouse/appletouch.c113
-rw-r--r--drivers/input/mouse/lifebook.c8
-rw-r--r--drivers/input/mouse/synaptics.c2
-rw-r--r--drivers/input/mouse/touchkit_ps2.h3
-rw-r--r--drivers/input/serio/Kconfig2
-rw-r--r--drivers/input/serio/ambakmi.c6
-rw-r--r--drivers/input/serio/gscps2.c6
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h10
-rw-r--r--drivers/input/serio/i8042.c6
-rw-r--r--drivers/input/serio/pcips2.c6
-rw-r--r--drivers/input/serio/sa1111ps2.c6
-rw-r--r--drivers/input/serio/serio.c11
-rw-r--r--drivers/input/touchscreen/usbtouchscreen.c2
21 files changed, 154 insertions, 126 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index d404aa8680e..27026f7d3c0 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -312,7 +312,7 @@ struct input_event_compat {
#elif defined(CONFIG_S390)
# define COMPAT_TEST test_thread_flag(TIF_31BIT)
#elif defined(CONFIG_MIPS)
-# define COMPAT_TEST (current->thread.mflags & MF_32BIT_ADDR)
+# define COMPAT_TEST test_thread_flag(TIF_32BIT_ADDR)
#else
# define COMPAT_TEST test_thread_flag(TIF_32BIT)
#endif
diff --git a/drivers/input/input.c b/drivers/input/input.c
index c59544f7e23..3070c7aa123 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1067,87 +1067,66 @@ static void input_dev_release(struct device *device)
* Input uevent interface - loading event handlers based on
* device bitfields.
*/
-static int input_add_uevent_bm_var(char **envp, int num_envp, int *cur_index,
- char *buffer, int buffer_size, int *cur_len,
+static int input_add_uevent_bm_var(struct kobj_uevent_env *env,
const char *name, unsigned long *bitmap, int max)
{
- if (*cur_index >= num_envp - 1)
- return -ENOMEM;
-
- envp[*cur_index] = buffer + *cur_len;
+ int len;
- *cur_len += snprintf(buffer + *cur_len, max(buffer_size - *cur_len, 0), name);
- if (*cur_len >= buffer_size)
+ if (add_uevent_var(env, "%s=", name))
return -ENOMEM;
- *cur_len += input_print_bitmap(buffer + *cur_len,
- max(buffer_size - *cur_len, 0),
- bitmap, max, 0) + 1;
- if (*cur_len > buffer_size)
+ len = input_print_bitmap(&env->buf[env->buflen - 1],
+ sizeof(env->buf) - env->buflen,
+ bitmap, max, 0);
+ if (len >= (sizeof(env->buf) - env->buflen))
return -ENOMEM;
- (*cur_index)++;
+ env->buflen += len;
return 0;
}
-static int input_add_uevent_modalias_var(char **envp, int num_envp, int *cur_index,
- char *buffer, int buffer_size, int *cur_len,
+static int input_add_uevent_modalias_var(struct kobj_uevent_env *env,
struct input_dev *dev)
{
- if (*cur_index >= num_envp - 1)
- return -ENOMEM;
-
- envp[*cur_index] = buffer + *cur_len;
+ int len;
- *cur_len += snprintf(buffer + *cur_len, max(buffer_size - *cur_len, 0),
- "MODALIAS=");
- if (*cur_len >= buffer_size)
+ if (add_uevent_var(env, "MODALIAS="))
return -ENOMEM;
- *cur_len += input_print_modalias(buffer + *cur_len,
- max(buffer_size - *cur_len, 0),
- dev, 0) + 1;
- if (*cur_len > buffer_size)
+ len = input_print_modalias(&env->buf[env->buflen - 1],
+ sizeof(env->buf) - env->buflen,
+ dev, 0);
+ if (len >= (sizeof(env->buf) - env->buflen))
return -ENOMEM;
- (*cur_index)++;
+ env->buflen += len;
return 0;
}
#define INPUT_ADD_HOTPLUG_VAR(fmt, val...) \
do { \
- int err = add_uevent_var(envp, num_envp, &i, \
- buffer, buffer_size, &len, \
- fmt, val); \
+ int err = add_uevent_var(env, fmt, val); \
if (err) \
return err; \
} while (0)
#define INPUT_ADD_HOTPLUG_BM_VAR(name, bm, max) \
do { \
- int err = input_add_uevent_bm_var(envp, num_envp, &i, \
- buffer, buffer_size, &len, \
- name, bm, max); \
+ int err = input_add_uevent_bm_var(env, name, bm, max); \
if (err) \
return err; \
} while (0)
#define INPUT_ADD_HOTPLUG_MODALIAS_VAR(dev) \
do { \
- int err = input_add_uevent_modalias_var(envp, \
- num_envp, &i, \
- buffer, buffer_size, &len, \
- dev); \
+ int err = input_add_uevent_modalias_var(env, dev); \
if (err) \
return err; \
} while (0)
-static int input_dev_uevent(struct device *device, char **envp,
- int num_envp, char *buffer, int buffer_size)
+static int input_dev_uevent(struct device *device, struct kobj_uevent_env *env)
{
struct input_dev *dev = to_input_dev(device);
- int i = 0;
- int len = 0;
INPUT_ADD_HOTPLUG_VAR("PRODUCT=%x/%x/%x/%x",
dev->id.bustype, dev->id.vendor,
@@ -1179,7 +1158,6 @@ static int input_dev_uevent(struct device *device, char **envp,
INPUT_ADD_HOTPLUG_MODALIAS_VAR(dev);
- envp[i] = NULL;
return 0;
}
diff --git a/drivers/input/joystick/iforce/iforce-packets.c b/drivers/input/joystick/iforce/iforce-packets.c
index 3154ccd7400..45c4939ced7 100644
--- a/drivers/input/joystick/iforce/iforce-packets.c
+++ b/drivers/input/joystick/iforce/iforce-packets.c
@@ -246,13 +246,12 @@ void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data)
int iforce_get_id_packet(struct iforce *iforce, char *packet)
{
- int status;
-
switch (iforce->bus) {
- case IFORCE_USB:
-
+ case IFORCE_USB: {
#ifdef CONFIG_JOYSTICK_IFORCE_USB
+ int status;
+
iforce->cr.bRequest = packet[0];
iforce->ctrl->dev = iforce->usbdev;
@@ -273,6 +272,7 @@ int iforce_get_id_packet(struct iforce *iforce, char *packet)
#else
dbg("iforce_get_id_packet: iforce->bus = USB!");
#endif
+ }
break;
case IFORCE_232:
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 3d6820b4465..e2a3293bc67 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -22,7 +22,6 @@
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/input.h>
-#include <linux/irq.h>
#include <linux/gpio_keys.h>
#include <asm/gpio.h>
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 9b26574f146..d602b8fa7d4 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -68,6 +68,7 @@ config INPUT_WISTRON_BTNS
select INPUT_POLLDEV
select NEW_LEDS
select LEDS_CLASS
+ select CHECK_SIGNATURE
help
Say Y here for support of Winstron laptop button interface, used on
laptops of various brands, including Acer and Fujitsu-Siemens. If
diff --git a/drivers/input/misc/atlas_btns.c b/drivers/input/misc/atlas_btns.c
index 0acc3a12360..e43e92fd9e2 100644
--- a/drivers/input/misc/atlas_btns.c
+++ b/drivers/input/misc/atlas_btns.c
@@ -31,7 +31,6 @@
#define ACPI_ATLAS_NAME "Atlas ACPI"
#define ACPI_ATLAS_CLASS "Atlas"
-#define ACPI_ATLAS_BUTTON_HID "ASIM0000"
static struct input_dev *input_dev;
@@ -130,10 +129,16 @@ static int atlas_acpi_button_remove(struct acpi_device *device, int type)
return status;
}
+static const struct acpi_device_id atlas_device_ids[] = {
+ {"ASIM0000", 0},
+ {"", 0},
+};
+MODULE_DEVICE_TABLE(acpi, atlas_device_ids);
+
static struct acpi_driver atlas_acpi_driver = {
.name = ACPI_ATLAS_NAME,
.class = ACPI_ATLAS_CLASS,
- .ids = ACPI_ATLAS_BUTTON_HID,
+ .ids = atlas_device_ids,
.ops = {
.add = atlas_acpi_button_add,
.remove = atlas_acpi_button_remove,
diff --git a/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c
index 31989dcd922..c19f77fbaf2 100644
--- a/drivers/input/misc/pcspkr.c
+++ b/drivers/input/misc/pcspkr.c
@@ -17,14 +17,20 @@
#include <linux/init.h>
#include <linux/input.h>
#include <linux/platform_device.h>
-#include <asm/8253pit.h>
#include <asm/io.h>
MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION("PC Speaker beeper driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pcspkr");
-static DEFINE_SPINLOCK(i8253_beep_lock);
+#ifdef CONFIG_X86
+/* Use the global PIT lock ! */
+#include <asm/i8253.h>
+#else
+#include <asm/8253pit.h>
+static DEFINE_SPINLOCK(i8253_lock);
+#endif
static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
{
@@ -43,7 +49,7 @@ static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int c
if (value > 20 && value < 32767)
count = PIT_TICK_RATE / value;
- spin_lock_irqsave(&i8253_beep_lock, flags);
+ spin_lock_irqsave(&i8253_lock, flags);
if (count) {
/* enable counter 2 */
@@ -58,7 +64,7 @@ static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int c
outb(inb_p(0x61) & 0xFC, 0x61);
}
- spin_unlock_irqrestore(&i8253_beep_lock, flags);
+ spin_unlock_irqrestore(&i8253_lock, flags);
return 0;
}
diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c
index 60121f10f8d..b438d998625 100644
--- a/drivers/input/misc/wistron_btns.c
+++ b/drivers/input/misc/wistron_btns.c
@@ -247,7 +247,7 @@ static int have_wifi;
static int have_bluetooth;
static int have_leds;
-static int __init dmi_matched(struct dmi_system_id *dmi)
+static int __init dmi_matched(const struct dmi_system_id *dmi)
{
const struct key_entry *key;
diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c
index e3215267db1..a1804bfdbb8 100644
--- a/drivers/input/mouse/appletouch.c
+++ b/drivers/input/mouse/appletouch.c
@@ -155,6 +155,8 @@ struct atp {
int xy_acc[ATP_XSENSORS + ATP_YSENSORS];
int overflowwarn; /* overflow warning printed? */
int datalen; /* size of an USB urb transfer */
+ int idlecount; /* number of empty packets */
+ struct work_struct work;
};
#define dbg_dump(msg, tab) \
@@ -208,6 +210,55 @@ static inline int atp_is_geyser_3(struct atp *dev)
(productId == GEYSER4_JIS_PRODUCT_ID);
}
+/*
+ * By default Geyser 3 device sends standard USB HID mouse
+ * packets (Report ID 2). This code changes device mode, so it
+ * sends raw sensor reports (Report ID 5).
+ */
+static int atp_geyser3_init(struct usb_device *udev)
+{
+ char data[8];
+ int size;
+
+ size = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+ ATP_GEYSER3_MODE_READ_REQUEST_ID,
+ USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+ ATP_GEYSER3_MODE_REQUEST_VALUE,
+ ATP_GEYSER3_MODE_REQUEST_INDEX, &data, 8, 5000);
+
+ if (size != 8) {
+ err("Could not do mode read request from device"
+ " (Geyser 3 mode)");
+ return -EIO;
+ }
+
+ /* Apply the mode switch */
+ data[0] = ATP_GEYSER3_MODE_VENDOR_VALUE;
+
+ size = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ ATP_GEYSER3_MODE_WRITE_REQUEST_ID,
+ USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+ ATP_GEYSER3_MODE_REQUEST_VALUE,
+ ATP_GEYSER3_MODE_REQUEST_INDEX, &data, 8, 5000);
+
+ if (size != 8) {
+ err("Could not do mode write request to device"
+ " (Geyser 3 mode)");
+ return -EIO;
+ }
+ return 0;
+}
+
+/* Reinitialise the device if it's a geyser 3 */
+static void atp_reinit(struct work_struct *work)
+{
+ struct atp *dev = container_of(work, struct atp, work);
+ struct usb_device *udev = dev->udev;
+
+ dev->idlecount = 0;
+ atp_geyser3_init(udev);
+}
+
static int atp_calculate_abs(int *xy_sensors, int nb_sensors, int fact,
int *z, int *fingers)
{
@@ -277,6 +328,7 @@ static void atp_complete(struct urb* urb)
{
int x, y, x_z, y_z, x_f, y_f;
int retval, i, j;
+ int key;
struct atp *dev = urb->context;
switch (urb->status) {
@@ -417,6 +469,7 @@ static void atp_complete(struct urb* urb)
ATP_XFACT, &x_z, &x_f);
y = atp_calculate_abs(dev->xy_acc + ATP_XSENSORS, ATP_YSENSORS,
ATP_YFACT, &y_z, &y_f);
+ key = dev->data[dev->datalen - 1] & 1;
if (x && y) {
if (dev->x_old != -1) {
@@ -439,8 +492,8 @@ static void atp_complete(struct urb* urb)
}
dev->x_old = x;
dev->y_old = y;
- }
- else if (!x && !y) {
+
+ } else if (!x && !y) {
dev->x_old = dev->y_old = -1;
input_report_key(dev->input, BTN_TOUCH, 0);
@@ -449,11 +502,21 @@ static void atp_complete(struct urb* urb)
/* reset the accumulator on release */
memset(dev->xy_acc, 0, sizeof(dev->xy_acc));
- }
- input_report_key(dev->input, BTN_LEFT,
- !!dev->data[dev->datalen - 1]);
+ /* Geyser 3 will continue to send packets continually after
+ the first touch unless reinitialised. Do so if it's been
+ idle for a while in order to avoid waking the kernel up
+ several hundred times a second */
+ if (!key && atp_is_geyser_3(dev)) {
+ dev->idlecount++;
+ if (dev->idlecount == 10) {
+ dev->valid = 0;
+ schedule_work(&dev->work);
+ }
+ }
+ }
+ input_report_key(dev->input, BTN_LEFT, key);
input_sync(dev->input);
exit:
@@ -480,6 +543,7 @@ static void atp_close(struct input_dev *input)
struct atp *dev = input_get_drvdata(input);
usb_kill_urb(dev->urb);
+ cancel_work_sync(&dev->work);
dev->open = 0;
}
@@ -528,40 +592,10 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id
dev->datalen = 81;
if (atp_is_geyser_3(dev)) {
- /*
- * By default Geyser 3 device sends standard USB HID mouse
- * packets (Report ID 2). This code changes device mode, so it
- * sends raw sensor reports (Report ID 5).
- */
- char data[8];
- int size;
-
- size = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
- ATP_GEYSER3_MODE_READ_REQUEST_ID,
- USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
- ATP_GEYSER3_MODE_REQUEST_VALUE,
- ATP_GEYSER3_MODE_REQUEST_INDEX, &data, 8, 5000);
-
- if (size != 8) {
- err("Could not do mode read request from device"
- " (Geyser 3 mode)");
+ /* switch to raw sensor mode */
+ if (atp_geyser3_init(udev))
goto err_free_devs;
- }
-
- /* Apply the mode switch */
- data[0] = ATP_GEYSER3_MODE_VENDOR_VALUE;
-
- size = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- ATP_GEYSER3_MODE_WRITE_REQUEST_ID,
- USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
- ATP_GEYSER3_MODE_REQUEST_VALUE,
- ATP_GEYSER3_MODE_REQUEST_INDEX, &data, 8, 5000);
- if (size != 8) {
- err("Could not do mode write request to device"
- " (Geyser 3 mode)");
- goto err_free_devs;
- }
printk("appletouch Geyser 3 inited.\n");
}
@@ -636,6 +670,8 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id
/* save our data pointer in this interface device */
usb_set_intfdata(iface, dev);
+ INIT_WORK(&dev->work, atp_reinit);
+
return 0;
err_free_buffer:
@@ -669,14 +705,17 @@ static void atp_disconnect(struct usb_interface *iface)
static int atp_suspend(struct usb_interface *iface, pm_message_t message)
{
struct atp *dev = usb_get_intfdata(iface);
+
usb_kill_urb(dev->urb);
dev->valid = 0;
+
return 0;
}
static int atp_resume(struct usb_interface *iface)
{
struct atp *dev = usb_get_intfdata(iface);
+
if (dev->open && usb_submit_urb(dev->urb, GFP_ATOMIC))
return -EIO;
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
index 9561dee120c..d7de4c53b3d 100644
--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -27,7 +27,7 @@ struct lifebook_data {
static const char *desired_serio_phys;
-static int lifebook_set_serio_phys(struct dmi_system_id *d)
+static int lifebook_set_serio_phys(const struct dmi_system_id *d)
{
desired_serio_phys = d->driver_data;
return 0;
@@ -35,13 +35,13 @@ static int lifebook_set_serio_phys(struct dmi_system_id *d)
static unsigned char lifebook_use_6byte_proto;
-static int lifebook_set_6byte_proto(struct dmi_system_id *d)
+static int lifebook_set_6byte_proto(const struct dmi_system_id *d)
{
lifebook_use_6byte_proto = 1;
return 0;
}
-static struct dmi_system_id lifebook_dmi_table[] = {
+static const struct dmi_system_id lifebook_dmi_table[] = {
{
.ident = "FLORA-ie 55mi",
.matches = {
@@ -117,7 +117,7 @@ static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse)
{
struct lifebook_data *priv = psmouse->private;
struct input_dev *dev1 = psmouse->dev;
- struct input_dev *dev2 = priv->dev2;
+ struct input_dev *dev2 = priv ? priv->dev2 : NULL;
unsigned char *packet = psmouse->packet;
int relative_packet = packet[0] & 0x08;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 666ad3a53fd..d349c4a5e3e 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -602,7 +602,7 @@ static int synaptics_reconnect(struct psmouse *psmouse)
#if defined(__i386__)
#include <linux/dmi.h>
-static struct dmi_system_id toshiba_dmi_table[] = {
+static const struct dmi_system_id toshiba_dmi_table[] = {
{
.ident = "Toshiba Satellite",
.matches = {
diff --git a/drivers/input/mouse/touchkit_ps2.h b/drivers/input/mouse/touchkit_ps2.h
index 61e9dfd8419..8a0dd3574ae 100644
--- a/drivers/input/mouse/touchkit_ps2.h
+++ b/drivers/input/mouse/touchkit_ps2.h
@@ -15,7 +15,8 @@
#ifdef CONFIG_MOUSE_PS2_TOUCHKIT
int touchkit_ps2_detect(struct psmouse *psmouse, int set_properties);
#else
-inline int touchkit_ps2_detect(struct psmouse *psmouse, int set_properties)
+static inline int touchkit_ps2_detect(struct psmouse *psmouse,
+ int set_properties)
{
return -ENOSYS;
}
diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index adef447f23e..5ce632ca681 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -21,7 +21,7 @@ if SERIO
config SERIO_I8042
tristate "i8042 PC Keyboard controller" if EMBEDDED || !X86
default y
- depends on !PARISC && (!ARM || ARCH_SHARK || FOOTBRIDGE_HOST) && !M68K
+ depends on !PARISC && (!ARM || ARCH_SHARK || FOOTBRIDGE_HOST) && !M68K && !BFIN
---help---
i8042 is the chip over which the standard AT keyboard and PS/2
mouse are connected to the computer. If you use these devices,
diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c
index 5a7b49c3553..b10ffae7c39 100644
--- a/drivers/input/serio/ambakmi.c
+++ b/drivers/input/serio/ambakmi.c
@@ -117,15 +117,13 @@ static int amba_kmi_probe(struct amba_device *dev, void *id)
if (ret)
return ret;
- kmi = kmalloc(sizeof(struct amba_kmi_port), GFP_KERNEL);
- io = kmalloc(sizeof(struct serio), GFP_KERNEL);
+ kmi = kzalloc(sizeof(struct amba_kmi_port), GFP_KERNEL);
+ io = kzalloc(sizeof(struct serio), GFP_KERNEL);
if (!kmi || !io) {
ret = -ENOMEM;
goto out;
}
- memset(kmi, 0, sizeof(struct amba_kmi_port));
- memset(io, 0, sizeof(struct serio));
io->id.type = SERIO_8042;
io->write = amba_kmi_write;
diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c
index 74f14e09778..3e99df6be08 100644
--- a/drivers/input/serio/gscps2.c
+++ b/drivers/input/serio/gscps2.c
@@ -340,8 +340,8 @@ static int __init gscps2_probe(struct parisc_device *dev)
if (dev->id.sversion == 0x96)
hpa += GSC_DINO_OFFSET;
- ps2port = kmalloc(sizeof(struct gscps2port), GFP_KERNEL);
- serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
+ ps2port = kzalloc(sizeof(struct gscps2port), GFP_KERNEL);
+ serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
if (!ps2port || !serio) {
ret = -ENOMEM;
goto fail_nomem;
@@ -349,8 +349,6 @@ static int __init gscps2_probe(struct parisc_device *dev)
dev_set_drvdata(&dev->dev, ps2port);
- memset(ps2port, 0, sizeof(struct gscps2port));
- memset(serio, 0, sizeof(struct serio));
ps2port->port = serio;
ps2port->padev = dev;
ps2port->addr = ioremap_nocache(hpa, GSC_STATUS + 4);
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 702a526cf45..f8fe4214809 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -211,6 +211,16 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
},
},
{
+ /*
+ * Like DV4017EA does not raise AUXERR for errors on MUX ports.
+ */
+ .ident = "HP Pavilion DV4270ca",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"),
+ },
+ },
+ {
.ident = "Toshiba P10",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 42aa4ec7266..11dafc0ee99 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -516,6 +516,7 @@ static irqreturn_t __devinit i8042_aux_test_irq(int irq, void *dev_id)
{
unsigned long flags;
unsigned char str, data;
+ int ret = 0;
spin_lock_irqsave(&i8042_lock, flags);
str = i8042_read_status();
@@ -524,10 +525,11 @@ static irqreturn_t __devinit i8042_aux_test_irq(int irq, void *dev_id)
if (i8042_irq_being_tested &&
data == 0xa5 && (str & I8042_STR_AUXDATA))
complete(&i8042_aux_irq_delivered);
+ ret = 1;
}
spin_unlock_irqrestore(&i8042_lock, flags);
- return IRQ_HANDLED;
+ return IRQ_RETVAL(ret);
}
/*
@@ -1042,7 +1044,7 @@ static void __devinit i8042_register_ports(void)
}
}
-static void __devinit i8042_unregister_ports(void)
+static void __devexit i8042_unregister_ports(void)
{
int i;
diff --git a/drivers/input/serio/pcips2.c b/drivers/input/serio/pcips2.c
index ea5e3c6ddb6..1b404f9e3bf 100644
--- a/drivers/input/serio/pcips2.c
+++ b/drivers/input/serio/pcips2.c
@@ -140,15 +140,13 @@ static int __devinit pcips2_probe(struct pci_dev *dev, const struct pci_device_i
if (ret)
goto disable;
- ps2if = kmalloc(sizeof(struct pcips2_data), GFP_KERNEL);
- serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
+ ps2if = kzalloc(sizeof(struct pcips2_data), GFP_KERNEL);
+ serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
if (!ps2if || !serio) {
ret = -ENOMEM;
goto release;
}
- memset(ps2if, 0, sizeof(struct pcips2_data));
- memset(serio, 0, sizeof(struct serio));
serio->id.type = SERIO_8042;
serio->write = pcips2_write;
diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c
index d31ece8f68e..2ad88780a17 100644
--- a/drivers/input/serio/sa1111ps2.c
+++ b/drivers/input/serio/sa1111ps2.c
@@ -234,15 +234,13 @@ static int __devinit ps2_probe(struct sa1111_dev *dev)
struct serio *serio;
int ret;
- ps2if = kmalloc(sizeof(struct ps2if), GFP_KERNEL);
- serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
+ ps2if = kzalloc(sizeof(struct ps2if), GFP_KERNEL);
+ serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
if (!ps2if || !serio) {
ret = -ENOMEM;
goto free;
}
- memset(ps2if, 0, sizeof(struct ps2if));
- memset(serio, 0, sizeof(struct serio));
serio->id.type = SERIO_8042;
serio->write = ps2_write;
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 372ca493119..b3bc15acd3f 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -876,18 +876,14 @@ static int serio_bus_match(struct device *dev, struct device_driver *drv)
#define SERIO_ADD_UEVENT_VAR(fmt, val...) \
do { \
- int err = add_uevent_var(envp, num_envp, &i, \
- buffer, buffer_size, &len, \
- fmt, val); \
+ int err = add_uevent_var(env, fmt, val); \
if (err) \
return err; \
} while (0)
-static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
+static int serio_uevent(struct device *dev, struct kobj_uevent_env *env)
{
struct serio *serio;
- int i = 0;
- int len = 0;
if (!dev)
return -ENODEV;
@@ -900,7 +896,6 @@ static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buf
SERIO_ADD_UEVENT_VAR("SERIO_EXTRA=%02x", serio->id.extra);
SERIO_ADD_UEVENT_VAR("MODALIAS=serio:ty%02Xpr%02Xid%02Xex%02X",
serio->id.type, serio->id.proto, serio->id.id, serio->id.extra);
- envp[i] = NULL;
return 0;
}
@@ -908,7 +903,7 @@ static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buf
#else
-static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
+static int serio_uevent(struct device *dev, struct kobj_uevent_env *env)
{
return -ENODEV;
}
diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c
index 9b3a26cd1a8..9fb3d5c3099 100644
--- a/drivers/input/touchscreen/usbtouchscreen.c
+++ b/drivers/input/touchscreen/usbtouchscreen.c
@@ -856,7 +856,7 @@ static int usbtouch_probe(struct usb_interface *intf,
le16_to_cpu(udev->descriptor.idProduct));
usb_make_path(udev, usbtouch->phys, sizeof(usbtouch->phys));
- strlcpy(usbtouch->phys, "/input0", sizeof(usbtouch->phys));
+ strlcat(usbtouch->phys, "/input0", sizeof(usbtouch->phys));
input_dev->name = usbtouch->name;
input_dev->phys = usbtouch->phys;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-20 20:24:53 +0000