From: Ming Lei <tom.leiming@xxxxxxxxx>
This patch introduces flags field into musb_platform_ops,
so we can handle hw glue difference in musb core driver
from the information of .flags, then we can remove the
ugly macros of hw glue related to help to make one image
working for multiple machines in later patches.
Signed-off-by: Ming Lei <tom.leiming@xxxxxxxxx>
---
drivers/usb/musb/musb_core.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 6667fa2..38d6a6e 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -256,6 +256,7 @@ enum musb_g_ep0_state {
/**
* struct musb_platform_ops - Operations passed to musb_core by HW glue layer
* @fifo_mode: which fifo_mode is taken by me
+ * @flags : each hw glue difference information will be here
* @init: turns on clocks, sets up platform-specific registers, etc
* @exit: undoes @init
* @set_mode: forcefully changes operating mode
@@ -268,6 +269,7 @@ enum musb_g_ep0_state {
*/
struct musb_platform_ops {
short fifo_mode;
+ unsigned short flags;
int (*init)(struct musb *musb);
int (*exit)(struct musb *musb);
--
1.7.3
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