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staging: unisys: visorbus: visorchannel: use 80 characters for comments 

In the file visorhcannel.c use all 80 characters for comments instead of
shortening them.

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:
David Kershner 2017-09-27 13:14:09 -04:00 committed by Greg Kroah-Hartman
parent 90d1ecf048
commit cbe7e02f97
1 changed files with 17 additions and 18 deletions
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35
drivers/staging/unisys/visorbus/visorchannel.c
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@ -41,8 +41,8 @@ struct visorchannel {
struct channel_header chan_hdr;
guid_t guid;
/*
* channel creator knows if more than one
* thread will be inserting or removing
* channel creator knows if more than one thread will be inserting or
* removing
*/
bool needs_lock;
/* protect head writes in chan_hdr */
@ -173,8 +173,8 @@ static int sig_data_offset(struct channel_header *chan_hdr, int q,
}
/*
* Write the contents of a specific field within a SIGNAL_QUEUE_HEADER back
* into host memory
* Write the contents of a specific field within a SIGNAL_QUEUE_HEADER back into
* host memory
*/
#define SIG_WRITE_FIELD(channel, queue, sig_hdr, FIELD) \
visorchannel_write(channel, \
@ -240,8 +240,8 @@ static int signalremove_inner(struct visorchannel *channel, u32 queue,
sig_hdr.num_received++;
/*
* For each data field in SIGNAL_QUEUE_HEADER that was modified,
* update host memory. Required for channel sync.
* For each data field in SIGNAL_QUEUE_HEADER that was modified, update
* host memory. Required for channel sync.
*/
mb();
@ -293,8 +293,8 @@ static bool queue_empty(struct visorchannel *channel, u32 queue)
}
/**
* visorchannel_signalempty() - checks if the designated channel/queue
* contains any messages
* visorchannel_signalempty() - checks if the designated channel/queue contains
* any messages
* @channel: the channel to query
* @queue: the queue in the channel to query
*
@ -343,8 +343,8 @@ static int signalinsert_inner(struct visorchannel *channel, u32 queue,
sig_hdr.num_sent++;
/*
* For each data field in SIGNAL_QUEUE_HEADER that was modified,
* update host memory. Required for channel sync.
* For each data field in SIGNAL_QUEUE_HEADER that was modified, update
* host memory. Required for channel sync.
*/
mb();
@ -359,9 +359,9 @@ static int signalinsert_inner(struct visorchannel *channel, u32 queue,
}
/*
* visorchannel_create_guts() - creates the struct visorchannel abstraction
* for a data area in memory, but does NOT modify
* this data area
* visorchannel_create_guts() - creates the struct visorchannel abstraction for
* a data area in memory, but does NOT modify this
* data area
* @physaddr: physical address of start of channel
* @gfp: gfp_t to use when allocating memory for the data struct
* @guid: GUID that identifies channel type;
@ -392,11 +392,10 @@ static struct visorchannel *visorchannel_create_guts(u64 physaddr, gfp_t gfp,
spin_lock_init(&channel->remove_lock);
/*
* Video driver constains the efi framebuffer so it will get a
* conflict resource when requesting its full mem region. Since
* we are only using the efi framebuffer for video we can ignore
* this. Remember that we haven't requested it so we don't try to
* release later on.
* Video driver constains the efi framebuffer so it will get a conflict
* resource when requesting its full mem region. Since we are only
* using the efi framebuffer for video we can ignore this. Remember that
* we haven't requested it so we don't try to release later on.
*/
channel->requested = request_mem_region(physaddr, size, VISOR_DRV_NAME);
if (!channel->requested && !guid_equal(guid, &visor_video_guid))