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staging: dgnc: trace.c: removes trailing whitespace 

This patch removes trailing whitespace in
the dgnc_trace.c file.

Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Lidza Louina 2013-08-21 11:08:10 -04:00 committed by Greg Kroah-Hartman
parent abbb82df2c
commit cfa4ccc9ab
1 changed files with 8 additions and 8 deletions
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16
drivers/staging/dgnc/dgnc_trace.c
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@ -17,15 +17,15 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*
* NOTE TO LINUX KERNEL HACKERS: DO NOT REFORMAT THIS CODE!
* NOTE TO LINUX KERNEL HACKERS: DO NOT REFORMAT THIS CODE!
*
* This is shared code between Digi's CVS archive and the
* Linux Kernel sources.
* Changing the source just for reformatting needlessly breaks
* our CVS diff history.
*
* Send any bug fixes/changes to: Eng.Linux at digi dot com.
* Thank you.
* Send any bug fixes/changes to: Eng.Linux at digi dot com.
* Thank you.
*
*/
@ -107,16 +107,16 @@ void dgnc_tracef(const char *fmt, ...)
dgnc_trcbufi = 0;
initd++;
printk("dgnc: tracing enabled - " TRC_DTRC
printk("dgnc: tracing enabled - " TRC_DTRC
" 0x%lx 0x%x\n",
(unsigned long)dgnc_trcbuf,
(unsigned long)dgnc_trcbuf,
dgnc_trcbuf_size);
}
# if defined(TRC_ON_OVERFLOW_WRAP_AROUND)
/*
* This is the less CPU-intensive way to do things. We simply
* wrap around before we fall off the end of the buffer. A
* wrap around before we fall off the end of the buffer. A
* tilde (~) demarcates the current end of the trace.
*
* This method should be used if you are concerned about race
@ -131,14 +131,14 @@ void dgnc_tracef(const char *fmt, ...)
dgnc_trcbufi = 0;
}
strcpy(&dgnc_trcbuf[dgnc_trcbufi], buf);
strcpy(&dgnc_trcbuf[dgnc_trcbufi], buf);
dgnc_trcbufi += lenbuf;
dgnc_trcbuf[dgnc_trcbufi] = '~';
# elif defined(TRC_ON_OVERFLOW_SHIFT_BUFFER)
/*
* This is the more CPU-intensive way to do things. If we
* venture into the last 1/8 of the buffer, we shift the
* venture into the last 1/8 of the buffer, we shift the
* last 7/8 of the buffer forward, wiping out the first 1/8.
* Advantage: No wrap-around, only truncation from the
* beginning.