Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:
 "A few drivers were updated with device tree bindings and others got a
  few small cleanups and fixes."

Fix trivial conflict in drivers/input/keyboard/omap-keypad.c due to
changes clashing with a whitespace cleanup.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (28 commits)
  Input: wacom - mark Intuos5 pad as in-prox when touching buttons
  Input: synaptics - adjust threshold for treating position values as negative
  Input: hgpk - use %*ph to dump small buffer
  Input: gpio_keys_polled - fix dt pdata->nbuttons
  Input: Add KD[GS]KBDIACRUC ioctls to the compatible list
  Input: omap-keypad - fixed formatting
  Input: tegra - move platform data header
  Input: wacom - add support for EMR on Cintiq 24HD touch
  Input: s3c2410_ts - make s3c_ts_pmops const
  Input: samsung-keypad - use of_get_child_count() helper
  Input: samsung-keypad - use of_match_ptr()
  Input: uinput - fix formatting
  Input: uinput - specify exact bit sizes on userspace APIs
  Input: uinput - mark failed submission requests as free
  Input: uinput - fix race that can block nonblocking read
  Input: uinput - return -EINVAL when read buffer size is too small
  Input: uinput - take event lock when fetching events from buffer
  Input: get rid of MATCH_BIT() macro
  Input: rotary-encoder - add DT bindings
  Input: rotary-encoder - constify platform data pointers
  ...

19 files changed, 520 insertions, 274 deletions

diff --git a/drivers/input/apm-power.c b/drivers/input/apm-power.c
index e90ee3d30613..650177a3c858 100644
--- a/drivers/input/apm-power.c
+++ b/drivers/input/apm-power.c
@@ -33,7 +33,7 @@ static void system_power_event(unsigned int keycode)
 }
 
 static void apmpower_event(struct input_handle *handle, unsigned int type,
-                        unsigned int code, int value)
+                           unsigned int code, int value)
 {
         /* only react on key down events */
         if (value != 1)
diff --git a/drivers/input/ff-core.c b/drivers/input/ff-core.c
index 480eb9d9876a..f50f6dd92274 100644
--- a/drivers/input/ff-core.c
+++ b/drivers/input/ff-core.c
@@ -138,8 +138,8 @@ int input_ff_upload(struct input_dev *dev, struct ff_effect *effect,
 
         if (effect->id == -1) {
                 for (id = 0; id < ff->max_effects; id++)
-                     if (!ff->effect_owners[id])
-                        break;
+                        if (!ff->effect_owners[id])
+                                break;
 
                 if (id >= ff->max_effects) {
                         ret = -ENOSPC;
diff --git a/drivers/input/ff-memless.c b/drivers/input/ff-memless.c
index b107922514fb..74c0d8c6002a 100644
--- a/drivers/input/ff-memless.c
+++ b/drivers/input/ff-memless.c
@@ -72,12 +72,14 @@ static const struct ff_envelope *get_envelope(const struct ff_effect *effect)
         static const struct ff_envelope empty_envelope;
 
         switch (effect->type) {
-                case FF_PERIODIC:
-                        return &effect->u.periodic.envelope;
-                case FF_CONSTANT:
-                        return &effect->u.constant.envelope;
-                default:
-                        return &empty_envelope;
+        case FF_PERIODIC:
+                return &effect->u.periodic.envelope;
+
+        case FF_CONSTANT:
+                return &effect->u.constant.envelope;
+
+        default:
+                return &empty_envelope;
         }
 }
 
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 5244f3d05b12..ace3f7c4226d 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -918,18 +918,10 @@ int input_set_keycode(struct input_dev *dev,
 }
 EXPORT_SYMBOL(input_set_keycode);
 
-#define MATCH_BIT(bit, max) \
-                for (i = 0; i < BITS_TO_LONGS(max); i++) \
-                        if ((id->bit[i] & dev->bit[i]) != id->bit[i]) \
-                                break; \
-                if (i != BITS_TO_LONGS(max)) \
-                        continue;
-
 static const struct input_device_id *input_match_device(struct input_handler *handler,
                                                         struct input_dev *dev)
 {
         const struct input_device_id *id;
-        int i;
 
         for (id = handler->id_table; id->flags || id->driver_info; id++) {
 
@@ -949,15 +941,32 @@ static const struct input_device_id *input_match_device(struct input_handler *ha
                         if (id->version != dev->id.version)
                                 continue;
 
-                MATCH_BIT(evbit,  EV_MAX);
-                MATCH_BIT(keybit, KEY_MAX);
-                MATCH_BIT(relbit, REL_MAX);
-                MATCH_BIT(absbit, ABS_MAX);
-                MATCH_BIT(mscbit, MSC_MAX);
-                MATCH_BIT(ledbit, LED_MAX);
-                MATCH_BIT(sndbit, SND_MAX);
-                MATCH_BIT(ffbit,  FF_MAX);
-                MATCH_BIT(swbit,  SW_MAX);
+                if (!bitmap_subset(id->evbit, dev->evbit, EV_MAX))
+                        continue;
+
+                if (!bitmap_subset(id->keybit, dev->keybit, KEY_MAX))
+                        continue;
+
+                if (!bitmap_subset(id->relbit, dev->relbit, REL_MAX))
+                        continue;
+
+                if (!bitmap_subset(id->absbit, dev->absbit, ABS_MAX))
+                        continue;
+
+                if (!bitmap_subset(id->mscbit, dev->mscbit, MSC_MAX))
+                        continue;
+
+                if (!bitmap_subset(id->ledbit, dev->ledbit, LED_MAX))
+                        continue;
+
+                if (!bitmap_subset(id->sndbit, dev->sndbit, SND_MAX))
+                        continue;
+
+                if (!bitmap_subset(id->ffbit, dev->ffbit, FF_MAX))
+                        continue;
+
+                if (!bitmap_subset(id->swbit, dev->swbit, SW_MAX))
+                        continue;
 
                 if (!handler->match || handler->match(handler, dev))
                         return id;
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 26043cc6a016..78f323ea1e4b 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -711,7 +711,7 @@ static long joydev_ioctl(struct file *file,
 
         case JS_SET_ALL:
                 retval = copy_from_user(&joydev->glue, argp,
-                                        sizeof(joydev->glue)) ? -EFAULT: 0;
+                                        sizeof(joydev->glue)) ? -EFAULT : 0;
                 break;
 
         case JS_GET_ALL:
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index cbb1add43d5e..6a68041c261d 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -43,11 +43,9 @@ struct gpio_button_data {
 };
 
 struct gpio_keys_drvdata {
+        const struct gpio_keys_platform_data *pdata;
         struct input_dev *input;
         struct mutex disable_lock;
-        unsigned int n_buttons;
-        int (*enable)(struct device *dev);
-        void (*disable)(struct device *dev);
         struct gpio_button_data data[0];
 };
 
@@ -171,7 +169,7 @@ static ssize_t gpio_keys_attr_show_helper(struct gpio_keys_drvdata *ddata,
         if (!bits)
                 return -ENOMEM;
 
-        for (i = 0; i < ddata->n_buttons; i++) {
+        for (i = 0; i < ddata->pdata->nbuttons; i++) {
                 struct gpio_button_data *bdata = &ddata->data[i];