i2c: Drop I2C_CLIENT_INSMOD_2 to 8

[safe/jmp/linux-2.6] / drivers / hwmon / lis3lv02d.c

diff --git a/drivers/hwmon/lis3lv02d.c b/drivers/hwmon/lis3lv02d.c
index 3661906..cf5afb9 100644 (file)
--- a/drivers/hwmon/lis3lv02d.c
+++ b/drivers/hwmon/lis3lv02d.c
@@ -438,6 +438,35 @@ int lis3lv02d_init_device(struct lis3lv02d *dev)
        if (lis3lv02d_joystick_enable())
                printk(KERN_ERR DRIVER_NAME ": joystick initialization failed\n");
 
+       /* passing in platform specific data is purely optional and only
+        * used by the SPI transport layer at the moment */
+       if (dev->pdata) {
+               struct lis3lv02d_platform_data *p = dev->pdata;
+
+               if (p->click_flags && (dev->whoami == LIS_SINGLE_ID)) {
+                       dev->write(dev, CLICK_CFG, p->click_flags);
+                       dev->write(dev, CLICK_TIMELIMIT, p->click_time_limit);
+                       dev->write(dev, CLICK_LATENCY, p->click_latency);
+                       dev->write(dev, CLICK_WINDOW, p->click_window);
+                       dev->write(dev, CLICK_THSZ, p->click_thresh_z & 0xf);
+                       dev->write(dev, CLICK_THSY_X,
+                                       (p->click_thresh_x & 0xf) |
+                                       (p->click_thresh_y << 4));
+               }
+
+               if (p->wakeup_flags && (dev->whoami == LIS_SINGLE_ID)) {
+                       dev->write(dev, FF_WU_CFG_1, p->wakeup_flags);
+                       dev->write(dev, FF_WU_THS_1, p->wakeup_thresh & 0x7f);
+                       /* default to 2.5ms for now */
+                       dev->write(dev, FF_WU_DURATION_1, 1);
+                       /* enable high pass filter for both free-fall units */
+                       dev->write(dev, CTRL_REG2, HP_FF_WU1 | HP_FF_WU2);
+               }
+
+               if (p->irq_cfg)
+                       dev->write(dev, CTRL_REG3, p->irq_cfg);
+       }
+
        /* bail if we did not get an IRQ from the bus layer */
        if (!dev->irq) {
                printk(KERN_ERR DRIVER_NAME