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Commit 60e1741f authored by Ken Cox's avatar Ken Cox Committed by Greg Kroah-Hartman
Browse files

Staging: unisys: Remove unused macros from visorchannel/visorchannel.h 



VISORCHANNEL_CHANGE_SERVER_STATE and VISORCHANNEL_CHANGE_CLIENT_STATE
are never used in any of the source so they have been removed.

VISORCHANNEL_CHANGE_CLIENT_STATE would have caused a broken kernel build
after commit  a8d7f21d, but since it was never used the kernel continued
to build.

Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarKen Cox <jkc@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 385914c3

drivers/staging/unisys/visorchannel/visorchannel.h

+0 −30
Original line number Diff line number Diff line
@@ -75,34 +75,4 @@ void visorchannel_dump_section(VISORCHANNEL *chan, char *s, 
			       int off, int len, struct seq_file *seq);

void __iomem *visorchannel_get_header(VISORCHANNEL *channel);



#define	VISORCHANNEL_CHANGE_SERVER_STATE(chan, chanId, newstate)	\

	do {								\

		U8 *p = (U8 __iomem *)visorchannel_get_header(chan);	\

		if (p) {						\

			ULTRA_CHANNEL_SERVER_TRANSITION(p, chanId, SrvState, \

							newstate, logCtx); \

			visorchannel_write				\

				(chan,					\

				 offsetof(ULTRA_CHANNEL_PROTOCOL, SrvState), \

				 p +					\

				 offsetof(ULTRA_CHANNEL_PROTOCOL, SrvState), \

				 sizeof(U32));				\

		}							\

	} while (0)



#define	VISORCHANNEL_CHANGE_CLIENT_STATE(chan, chanId, newstate)	\

	do {								\

		U8 *p = (U8 __iomem *)visorchannel_get_header(chan);	\

		if (p) {						\

			ULTRA_CHANNEL_CLIENT_TRANSITION(p, chanId,	\

							newstate, logCtx); \

			visorchannel_write				\

				(chan,					\

				 offsetof(ULTRA_CHANNEL_PROTOCOL, CliStateOS), \

				 p +					\

				 offsetof(ULTRA_CHANNEL_PROTOCOL, CliStateOS), \

				 sizeof(U32));				\

		}							\

	} while (0)



#endif