usb: musb_hdrc build fixes

[linux-2.6-omap-h63xx.git] / drivers / usb / musb / davinci.c

diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index 75baf181a8cdff08098ec180e23cffdaaa430987..dfb3bcbe00fceae11ed12b91c4fe03e9d0123be2 100644 (file)
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -30,6 +30,7 @@
 #include <linux/delay.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/gpio.h>
 
 #include <asm/arch/hardware.h>
 #include <asm/arch/memory.h>
@@ -39,7 +40,7 @@
 #include "musb_core.h"
 
 #ifdef CONFIG_MACH_DAVINCI_EVM
-#include <asm/arch/i2c-client.h>
+#define GPIO_nVBUS_DRV         87
 #endif
 
 #include "davinci.h"
@@ -138,7 +139,6 @@ static int vbus_state = -1;
 /* VBUS SWITCHING IS BOARD-SPECIFIC */
 
 #ifdef CONFIG_MACH_DAVINCI_EVM
-#ifndef CONFIG_MACH_DAVINCI_EVM_OTG
 
 /* I2C operations are always synchronous, and require a task context.
  * With unloaded systems, using the shared workqueue seems to suffice
@@ -146,12 +146,11 @@ static int vbus_state = -1;
  */
 static void evm_deferred_drvvbus(struct work_struct *ignored)
 {
-       davinci_i2c_expander_op(0x3a, USB_DRVVBUS, vbus_state);
+       gpio_set_value_cansleep(GPIO_nVBUS_DRV, vbus_state);
        vbus_state = !vbus_state;
 }
 static DECLARE_WORK(evm_vbus_work, evm_deferred_drvvbus);
 
-#endif /* modified board */
 #endif /* EVM */
 
 static void davinci_source_power(struct musb *musb, int is_on, int immediate)
@@ -165,21 +164,10 @@ static void davinci_source_power(struct musb *musb, int is_on, int immediate)
 
 #ifdef CONFIG_MACH_DAVINCI_EVM
        if (machine_is_davinci_evm()) {
-#ifdef CONFIG_MACH_DAVINCI_EVM_OTG
-               /* modified EVM board switching VBUS with GPIO(6) not I2C
-                * NOTE:  PINMUX0.RGB888 (bit23) must be clear
-                */
-               if (is_on)
-                       gpio_set(GPIO(6));
-               else
-                       gpio_clear(GPIO(6));
-               immediate = 1;
-#else
                if (immediate)
-                       davinci_i2c_expander_op(0x3a, USB_DRVVBUS, !is_on);
+                       gpio_set_value_cansleep(GPIO_nVBUS_DRV, vbus_state);
                else
                        schedule_work(&evm_vbus_work);
-#endif
        }
 #endif
        if (immediate)