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staging: unisys: include: removed unused function declarations

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This patch removes the unused function declarations
in channel.h.

Signed-off-by: Jon Frisch <jon.frisch@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jon Frisch 2017-03-17 11:27:13 -04:00 committed by Greg Kroah-Hartman
parent 245b746d45
commit a54e780889
1 changed files with 0 additions and 80 deletions
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80
drivers/staging/unisys/include/channel.h
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@ -259,86 +259,6 @@ spar_check_channel_client(struct channel_header *ch,
return 1;
}
/*
* Routine Description:
* Tries to insert the prebuilt signal pointed to by pSignal into the nth
* Queue of the Channel pointed to by pChannel
*
* Parameters:
* pChannel: (IN) points to the IO Channel
* Queue: (IN) nth Queue of the IO Channel
* pSignal: (IN) pointer to the signal
*
* Assumptions:
* - pChannel, Queue and pSignal are valid.
* - If insertion fails due to a full queue, the caller will determine the
* retry policy (e.g. wait & try again, report an error, etc.).
*
* Return value: 1 if the insertion succeeds, 0 if the queue was
* full.
*/
unsigned char spar_signal_insert(struct channel_header __iomem *ch, u32 queue,
void *sig);
/*
* Routine Description:
* Removes one signal from Channel pChannel's nth Queue at the
* time of the call and copies it into the memory pointed to by
* pSignal.
*
* Parameters:
* pChannel: (IN) points to the IO Channel
* Queue: (IN) nth Queue of the IO Channel
* pSignal: (IN) pointer to where the signals are to be copied
*
* Assumptions:
* - pChannel and Queue are valid.
* - pSignal points to a memory area large enough to hold queue's SignalSize
*
* Return value: 1 if the removal succeeds, 0 if the queue was
* empty.
*/
unsigned char spar_signal_remove(struct channel_header __iomem *ch, u32 queue,
void *sig);
/*
* Routine Description:
* Removes all signals present in Channel pChannel's nth Queue at the
* time of the call and copies them into the memory pointed to by
* pSignal. Returns the # of signals copied as the value of the routine.
*
* Parameters:
* pChannel: (IN) points to the IO Channel
* Queue: (IN) nth Queue of the IO Channel
* pSignal: (IN) pointer to where the signals are to be copied
*
* Assumptions:
* - pChannel and Queue are valid.
* - pSignal points to a memory area large enough to hold Queue's MaxSignals
* # of signals, each of which is Queue's SignalSize.
*
* Return value:
* # of signals copied.
*/
unsigned int spar_signal_remove_all(struct channel_header *ch, u32 queue,
void *sig);
/*
* Routine Description:
* Determine whether a signal queue is empty.
*
* Parameters:
* pChannel: (IN) points to the IO Channel
* Queue: (IN) nth Queue of the IO Channel
*
* Return value:
* 1 if the signal queue is empty, 0 otherwise.
*/
unsigned char spar_signalqueue_empty(struct channel_header __iomem *ch,
u32 queue);
/*
* CHANNEL Guids
*/