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greybus: define greybus wide protocol request numbers

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Some request numbers (like invalid and get_version) are same across all
protocols. Create common macros for them.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Viresh Kumar
2015-08-11 07:35:57 +05:30
committed by Greg Kroah-Hartman
parent 1869065902
commit 2b11a45d29
1 changed files with 4 additions and 0 deletions
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4
drivers/staging/greybus/greybus_protocols.h
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@@ -99,6 +99,10 @@ struct gb_operation_msg_hdr {
};
/* Generic request numbers supported by all modules */
#define GB_REQUEST_TYPE_INVALID 0x00
#define GB_REQUEST_TYPE_PROTOCOL_VERSION 0x01
/* Control Protocol */
/* version request has no payload */