Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / usb / gadget / pxa2xx_udc.h

diff --git a/drivers/usb/gadget/pxa2xx_udc.h b/drivers/usb/gadget/pxa2xx_udc.h
index 1f3a7d9..19a883f 100644 (file)
--- a/drivers/usb/gadget/pxa2xx_udc.h
+++ b/drivers/usb/gadget/pxa2xx_udc.h
@@ -73,7 +73,7 @@ struct pxa2xx_ep {
        volatile u32                            *reg_ubcr;
        volatile u32                            *reg_uddr;
 #ifdef USE_DMA
-       volatile u32                            *reg_drcmr;
+       volatile u32                    *reg_drcmr;
 #define        drcmr(n)  .reg_drcmr = & DRCMR ## n ,
 #else
 #define        drcmr(n)  
@@ -177,23 +177,23 @@ struct pxa2xx_udc {
 
 static struct pxa2xx_udc *the_controller;
 
-/* one GPIO should be used to detect host disconnect */
-static inline int is_usb_connected(void)
+/* one GPIO should be used to detect VBUS from the host */
+static inline int is_vbus_present(void)
 {
        if (!the_controller->mach->udc_is_connected)
                return 1;
        return the_controller->mach->udc_is_connected();
 }
 
-/* one GPIO should force the host to see this device (or not) */
-static inline void make_usb_disappear(void)
+/* one GPIO should control a D+ pullup, so host sees this device (or not) */
+static inline void pullup_off(void)
 {
        if (!the_controller->mach->udc_command)
                return;
        the_controller->mach->udc_command(PXA2XX_UDC_CMD_DISCONNECT);
 }
 
-static inline void let_usb_appear(void)
+static inline void pullup_on(void)
 {
        if (!the_controller->mach->udc_command)
                return;