1 files changed, 21 insertions, 21 deletions

diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c
index 9fafadb92510..fe04e46991aa 100644
--- a/drivers/i2c/chips/isp1301_omap.c
+++ b/drivers/i2c/chips/isp1301_omap.c
@@ -18,8 +18,6 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
-#undef  DEBUG
-#undef  VERBOSE
 
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -44,7 +42,7 @@
 
 
 #define DRIVER_VERSION  "24 August 2004"
-#define DRIVER_NAME     (isp1301_driver.name)
+#define DRIVER_NAME     (isp1301_driver.driver.name)
 
 MODULE_DESCRIPTION("ISP1301 USB OTG Transceiver Driver");
 MODULE_LICENSE("GPL");
@@ -55,6 +53,7 @@ struct isp1301 {
         void                    (*i2c_release)(struct device *dev);
 
         int                     irq;
+        int                     irq_type;
 
         u32                     last_otg_ctrl;
         unsigned                working:1;
@@ -63,7 +62,7 @@ struct isp1301 {
 
         /* use keventd context to change the state for us */
         struct work_struct      work;
-        
+
         unsigned long           todo;
 #               define WORK_UPDATE_ISP  0       /* update ISP from OTG */
 #               define WORK_UPDATE_OTG  1       /* update OTG from ISP */
@@ -94,7 +93,7 @@ struct isp1301 {
 
 /* board-specific PM hooks */
 
-#include <asm/arch/gpio.h>
+#include <asm/gpio.h>
 #include <asm/arch/mux.h>
 #include <asm/mach-types.h>
 
@@ -291,7 +290,7 @@ static void power_up(struct isp1301 *isp)
 {
         // isp1301_clear_bits(isp, ISP1301_MODE_CONTROL_2, MC2_GLOBAL_PWR_DN);
         isp1301_clear_bits(isp, ISP1301_MODE_CONTROL_1, MC1_SUSPEND_REG);
-        
+
         /* do this only when cpu is driving transceiver,
          * so host won't see a low speed device...
          */
@@ -799,7 +798,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp)
                 /* role is host */
                 } else {
                         if (!(otg_ctrl & OTG_ID)) {
-                                otg_ctrl &= OTG_CTRL_MASK & ~OTG_XCEIV_INPUTS;
+                                otg_ctrl &= OTG_CTRL_MASK & ~OTG_XCEIV_INPUTS;
                                 OTG_CTRL_REG = otg_ctrl | OTG_A_BUSREQ;
                         }
 
@@ -1100,9 +1099,9 @@ static u8 isp1301_clear_latch(struct isp1301 *isp)
 }
 
 static void
-isp1301_work(void *data)
+isp1301_work(struct work_struct *work)
 {
-        struct isp1301  *isp = data;
+        struct isp1301  *isp = container_of(work, struct isp1301, work);
         int             stop;
 
         /* implicit lock:  we're the only task using this device */
@@ -1244,7 +1243,7 @@ static int isp1301_detach_client(struct i2c_client *i2c)
  *  - DEVICE mode, for when there's a B/Mini-B (device) connector
  *
  * As a rule, you won't have an isp1301 chip unless it's there to
- * support the OTG mode.  Other modes help testing USB controllers 
+ * support the OTG mode.  Other modes help testing USB controllers
  * in isolation from (full) OTG support, or maybe so later board
  * revisions can help to support those feature.
  */
@@ -1260,9 +1259,9 @@ static int isp1301_otg_enable(struct isp1301 *isp)
          * a few more interrupts than are strictly needed.
          */
         isp1301_set_bits(isp, ISP1301_INTERRUPT_RISING,
-                INTR_VBUS_VLD | INTR_SESS_VLD | INTR_ID_GND);
+                INTR_VBUS_VLD | INTR_SESS_VLD | INTR_ID_GND);
         isp1301_set_bits(isp, ISP1301_INTERRUPT_FALLING,
-                INTR_VBUS_VLD | INTR_SESS_VLD | INTR_ID_GND);
+                INTR_VBUS_VLD | INTR_SESS_VLD | INTR_ID_GND);
 
         dev_info(&isp->client.dev, "ready for dual-role USB ...\n");
 
@@ -1306,9 +1305,9 @@ isp1301_set_host(struct otg_transceiver *otg, struct usb_bus *host)
 
         dev_info(&isp->client.dev, "A-Host sessions ok\n");
         isp1301_set_bits(isp, ISP1301_INTERRUPT_RISING,
-                INTR_ID_GND);
+                INTR_ID_GND);
         isp1301_set_bits(isp, ISP1301_INTERRUPT_FALLING,
-                INTR_ID_GND);
+                INTR_ID_GND);
 
         /* If this has a Mini-AB connector, this mode is highly
          * nonstandard ... but can be handy for testing, especially with
@@ -1368,9 +1367,9 @@ isp1301_set_peripheral(struct otg_transceiver *otg, struct usb_gadget *gadget)
                 isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1, MC1_DAT_SE0);
 
         isp1301_set_bits(isp, ISP1301_INTERRUPT_RISING,
-                INTR_SESS_VLD);
+                INTR_SESS_VLD);
         isp1301_set_bits(isp, ISP1301_INTERRUPT_FALLING,
-                INTR_VBUS_VLD);
+                INTR_VBUS_VLD);
         dev_info(&isp->client.dev, "B-Peripheral sessions ok\n");
         dump_regs(isp, __FUNCTION__);
 
@@ -1494,7 +1493,7 @@ static int isp1301_probe(struct i2c_adapter *bus, int address, int kind)
         if (!isp)
                 return 0;
 
-        INIT_WORK(&isp->work, isp1301_work, isp);
+        INIT_WORK(&isp->work, isp1301_work);
         init_timer(&isp->timer);
         isp->timer.function = isp1301_timer;
         isp->timer.data = (unsigned long) isp;
@@ -1572,13 +1571,14 @@ fail1:
                 /* IRQ wired at M14 */
                 omap_cfg_reg(M14_1510_GPIO2);
                 isp->irq = OMAP_GPIO_IRQ(2);
-                omap_request_gpio(2);
-                omap_set_gpio_direction(2, 1);
-                omap_set_gpio_edge_ctrl(2, OMAP_GPIO_FALLING_EDGE);
+                if (gpio_request(2, "isp1301") == 0)
+                        gpio_direction_input(2);
+                isp->irq_type = IRQF_TRIGGER_FALLING;
         }
 
+        isp->irq_type |= IRQF_SAMPLE_RANDOM;
         status = request_irq(isp->irq, isp1301_irq,
-                        IRQF_SAMPLE_RANDOM, DRIVER_NAME, isp);
+                        isp->irq_type, DRIVER_NAME, isp);
         if (status < 0) {
                 dev_dbg(&i2c->dev, "can't get IRQ %d, err %d\n",
                                 isp->irq, status);