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Staging: comedi: serial2002: Use NULL instead of 0 for pointers

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Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ian Abbott 2010-05-19 14:10:04 +01:00 committed by Greg Kroah-Hartman
parent 668f272e57
commit c5da20905c
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/comedi/drivers/serial2002.c
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@ -444,7 +444,7 @@ static int serial_2002_open(struct comedi_device *dev)
break;
} else {
int command, channel, kind;
struct config_t *cur_config = 0;
struct config_t *cur_config = NULL;
channel = data.value & 0x1f;
kind = (data.value >> 5) & 0x7;
@ -571,8 +571,8 @@ static int serial_2002_open(struct comedi_device *dev)
for (i = 0; i <= 4; i++) {
/* Fill in subdev data */
struct config_t *c;
unsigned char *mapping = 0;
struct serial2002_range_table_t *range = 0;
unsigned char *mapping = NULL;
struct serial2002_range_table_t *range = NULL;
int kind = 0;
switch (i) {
@ -610,7 +610,7 @@ static int serial_2002_open(struct comedi_device *dev)
}
break;
default:{
c = 0;
c = NULL;
}
break;
}