On Tue, 14 Jun 2016, Roger Quadros wrote:

+Alan

On 10/06/16 16:07, Roger Quadros wrote:

quoted

The OTG core will use struct otg_hcd_ops to interface
with the HCD (Host Controller Driver).

The main purpose of this interface is to avoid directly
calling HCD APIs from the OTG core as they
wouldn't be defined in the built-in symbol table if
CONFIG_USB is m.

Signed-off-by: Roger Quadros <redacted>
Acked-by: Peter Chen <redacted>
---
 include/linux/usb/hcd.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 66fc137..7729c1f 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h

@@ -400,6 +400,30 @@ struct hc_driver {
 
 };
 
+/**
+ * struct otg_hcd_ops - Interface between OTG core and HCD
+ *
+ * Provided by the HCD core to allow the OTG core to interface with the HCD

Add:  * in case the OTG core is built-in and the HCD core is built as a module.

Otherwise, for patches 1, 3, and 12:

Acked-by: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>

Alan Stern

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