7 files changed, 24 insertions, 6 deletions

diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index ce281d152275..67df91af8424 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -483,7 +483,7 @@ static int gpio_keys_get_devtree_pdata(struct device *dev,
 
         buttons = kzalloc(pdata->nbuttons * (sizeof *buttons), GFP_KERNEL);
         if (!buttons)
-                return -ENODEV;
+                return -ENOMEM;
 
         pp = NULL;
         i = 0;
diff --git a/drivers/input/keyboard/lm8323.c b/drivers/input/keyboard/lm8323.c
index ab0acaf7fe8f..756348a7f93a 100644
--- a/drivers/input/keyboard/lm8323.c
+++ b/drivers/input/keyboard/lm8323.c
@@ -754,8 +754,11 @@ fail3:
         device_remove_file(&client->dev, &dev_attr_disable_kp);
 fail2:
         while (--pwm >= 0)
-                if (lm->pwm[pwm].enabled)
+                if (lm->pwm[pwm].enabled) {
+                        device_remove_file(lm->pwm[pwm].cdev.dev,
+                                           &dev_attr_time);
                         led_classdev_unregister(&lm->pwm[pwm].cdev);
+                }
 fail1:
         input_free_device(idev);
         kfree(lm);
@@ -775,8 +778,10 @@ static int __devexit lm8323_remove(struct i2c_client *client)
         device_remove_file(&lm->client->dev, &dev_attr_disable_kp);
 
         for (i = 0; i < 3; i++)
-                if (lm->pwm[i].enabled)
+                if (lm->pwm[i].enabled) {
+                        device_remove_file(lm->pwm[i].cdev.dev, &dev_attr_time);
                         led_classdev_unregister(&lm->pwm[i].cdev);
+                }
 
         kfree(lm);
 
diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c
index da3828fc2c09..f270447ba951 100644
--- a/drivers/input/keyboard/tegra-kbc.c
+++ b/drivers/input/keyboard/tegra-kbc.c
@@ -19,6 +19,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
+#include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/input.h>
 #include <linux/platform_device.h>
@@ -37,7 +38,7 @@
 #define KBC_ROW_SCAN_DLY        5
 
 /* KBC uses a 32KHz clock so a cycle = 1/32Khz */
-#define KBC_CYCLE_USEC  32
+#define KBC_CYCLE_MS    32
 
 /* KBC Registers */
 
@@ -647,7 +648,7 @@ static int __devinit tegra_kbc_probe(struct platform_device *pdev)
         debounce_cnt = min(pdata->debounce_cnt, KBC_MAX_DEBOUNCE_CNT);
         scan_time_rows = (KBC_ROW_SCAN_TIME + debounce_cnt) * num_rows;
         kbc->repoll_dly = KBC_ROW_SCAN_DLY + scan_time_rows + pdata->repeat_cnt;
-        kbc->repoll_dly = ((kbc->repoll_dly * KBC_CYCLE_USEC) + 999) / 1000;
+        kbc->repoll_dly = DIV_ROUND_UP(kbc->repoll_dly, KBC_CYCLE_MS);
 
         input_dev->name = pdev->name;
         input_dev->id.bustype = BUS_HOST;
diff --git a/drivers/input/misc/kxtj9.c b/drivers/input/misc/kxtj9.c
index c456f63b6bae..783597a9a64a 100644
--- a/drivers/input/misc/kxtj9.c
+++ b/drivers/input/misc/kxtj9.c
@@ -21,6 +21,7 @@
 #include <linux/i2c.h>
 #include <linux/input.h>
 #include <linux/interrupt.h>
+#include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/input/kxtj9.h>
 #include <linux/input-polldev.h>
diff --git a/drivers/input/misc/mma8450.c b/drivers/input/misc/mma8450.c
index 20f8f9284f02..6c76cf792991 100644
--- a/drivers/input/misc/mma8450.c
+++ b/drivers/input/misc/mma8450.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/input-polldev.h>
+#include <linux/of_device.h>
 
 #define MMA8450_DRV_NAME        "mma8450"
 
@@ -229,10 +230,17 @@ static const struct i2c_device_id mma8450_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, mma8450_id);
 
+static const struct of_device_id mma8450_dt_ids[] = {
+        { .compatible = "fsl,mma8450", },
+        { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(i2c, mma8450_dt_ids);
+
 static struct i2c_driver mma8450_driver = {
         .driver = {
                 .name   = MMA8450_DRV_NAME,
                 .owner  = THIS_MODULE,
+                .of_match_table = mma8450_dt_ids,
         },
         .probe          = mma8450_probe,
         .remove         = __devexit_p(mma8450_remove),
diff --git a/drivers/input/mouse/hgpk.c b/drivers/input/mouse/hgpk.c
index 95577c15ae56..4d17d9f3320b 100644
--- a/drivers/input/mouse/hgpk.c
+++ b/drivers/input/mouse/hgpk.c
@@ -32,6 +32,7 @@
 #define DEBUG
 #include <linux/slab.h>
 #include <linux/input.h>
+#include <linux/module.h>
 #include <linux/serio.h>
 #include <linux/libps2.h>
 #include <linux/delay.h>
diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index bc3b5187f3a3..131f9d1c921b 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -249,12 +249,14 @@ static void __ad7879_enable(struct ad7879 *ts)
 
 static void __ad7879_disable(struct ad7879 *ts)
 {
+        u16 reg = (ts->cmd_crtl2 & ~AD7879_PM(-1)) |
+                AD7879_PM(AD7879_PM_SHUTDOWN);
         disable_irq(ts->irq);
 
         if (del_timer_sync(&ts->timer))
                 ad7879_ts_event_release(ts);
 
-        ad7879_write(ts, AD7879_REG_CTRL2, AD7879_PM(AD7879_PM_SHUTDOWN));
+        ad7879_write(ts, AD7879_REG_CTRL2, reg);
 }