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authorVenu Byravarasu <vbyravarasu@nvidia.com>2012-09-06 10:42:15 +0530
committerFelipe Balbi <balbi@ti.com>2012-09-06 16:01:11 +0300
commita4c3ddec5c5293953d8472eb151c48a3205b738b (patch)
tree1860a16fd60ec8dccd2ff33fc29dfe87aa47b40a /include/linux/usb/phy.h
parent1ba8216f0bc02af6ba70d1108d60eb1b064395e4 (diff)
usb: phy: fix build break
During phy interface separation from otg.h, as the enum "usb_otg_state" was having multiple otg states info and removal of member 'state' of this enum type from usb_phy struct did not generate any compilation issues, I removed member state from struct usb_phy. As this is causing build break in musb code, adding member 'state' to usb_phy structure. Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'include/linux/usb/phy.h')
-rw-r--r--include/linux/usb/phy.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h
index 88fc16062e7..06b5bae35b2 100644
--- a/include/linux/usb/phy.h
+++ b/include/linux/usb/phy.h
@@ -26,6 +26,30 @@ enum usb_phy_type {
USB_PHY_TYPE_USB3,
};
+/* OTG defines lots of enumeration states before device reset */
+enum usb_otg_state {
+ OTG_STATE_UNDEFINED = 0,
+
+ /* single-role peripheral, and dual-role default-b */
+ OTG_STATE_B_IDLE,
+ OTG_STATE_B_SRP_INIT,
+ OTG_STATE_B_PERIPHERAL,
+
+ /* extra dual-role default-b states */
+ OTG_STATE_B_WAIT_ACON,
+ OTG_STATE_B_HOST,
+
+ /* dual-role default-a */
+ OTG_STATE_A_IDLE,
+ OTG_STATE_A_WAIT_VRISE,
+ OTG_STATE_A_WAIT_BCON,
+ OTG_STATE_A_HOST,
+ OTG_STATE_A_SUSPEND,
+ OTG_STATE_A_PERIPHERAL,
+ OTG_STATE_A_WAIT_VFALL,
+ OTG_STATE_A_VBUS_ERR,
+};
+
struct usb_phy;
struct usb_otg;
@@ -43,6 +67,7 @@ struct usb_phy {
unsigned int flags;
enum usb_phy_type type;
+ enum usb_otg_state state;
enum usb_phy_events last_event;
struct usb_otg *otg;