Input: edt-ft5x06 - several cleanups; no functional change

- remove redundant parens
- remove redundant type casts
- fix mixed tab/space indentation

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Acked-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 6 insertions, 9 deletions

diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c
index 412a85ec9ba5..155ab3ba84ee 100644
--- a/drivers/input/touchscreen/edt-ft5x06.c
+++ b/drivers/input/touchscreen/edt-ft5x06.c
@@ -173,7 +173,7 @@ static irqreturn_t edt_ft5x06_ts_isr(int irq, void *dev_id)
                 x = ((buf[0] << 8) | buf[1]) & 0x0fff;
                 y = ((buf[2] << 8) | buf[3]) & 0x0fff;
                 id = (buf[2] >> 4) & 0x0f;
-                down = (type != TOUCH_EVENT_UP);
+                down = type != TOUCH_EVENT_UP;
 
                 input_mt_slot(tsdata->input, id);
                 input_mt_report_slot_state(tsdata->input, MT_TOOL_FINGER, down);
@@ -257,7 +257,7 @@ static ssize_t edt_ft5x06_setting_show(struct device *dev,
         struct edt_ft5x06_ts_data *tsdata = i2c_get_clientdata(client);
         struct edt_ft5x06_attribute *attr =
                         container_of(dattr, struct edt_ft5x06_attribute, dattr);
-        u8 *field = (u8 *)((char *)tsdata + attr->field_offset);
+        u8 *field = (u8 *)tsdata + attr->field_offset;
         int val;
         size_t count = 0;
         int error = 0;
@@ -299,7 +299,7 @@ static ssize_t edt_ft5x06_setting_store(struct device *dev,
         struct edt_ft5x06_ts_data *tsdata = i2c_get_clientdata(client);
         struct edt_ft5x06_attribute *attr =
                         container_of(dattr, struct edt_ft5x06_attribute, dattr);
-        u8 *field = (u8 *)((char *)tsdata + attr->field_offset);
+        u8 *field = (u8 *)tsdata + attr->field_offset;
         unsigned int val;
         int error;
 
@@ -479,7 +479,7 @@ static int edt_ft5x06_debugfs_mode_set(void *data, u64 mode)
 
         if (mode != tsdata->factory_mode) {
                 retval = mode ? edt_ft5x06_factory_mode(tsdata) :
-                                edt_ft5x06_work_mode(tsdata);
+                                edt_ft5x06_work_mode(tsdata);
         }
 
         mutex_unlock(&tsdata->mutex);
@@ -568,7 +568,6 @@ out:
         return error ?: read;
 };
 
-
 static const struct file_operations debugfs_raw_data_fops = {
         .open = simple_open,
         .read = edt_ft5x06_debugfs_raw_data_read,
@@ -614,8 +613,6 @@ edt_ft5x06_ts_teardown_debugfs(struct edt_ft5x06_ts_data *tsdata)
 
 #endif /* CONFIG_DEBUGFS */
 
-
-
 static int edt_ft5x06_ts_reset(struct i2c_client *client,
                                          int reset_pin)
 {
@@ -852,8 +849,8 @@ static SIMPLE_DEV_PM_OPS(edt_ft5x06_ts_pm_ops,
                          edt_ft5x06_ts_suspend, edt_ft5x06_ts_resume);
 
 static const struct i2c_device_id edt_ft5x06_ts_id[] = {
-        { "edt-ft5x06", 0 },
-        { }
+        { "edt-ft5x06", 0, },
+        { /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(i2c, edt_ft5x06_ts_id);