[PATCH 02/10] Staging: comedi: fix bare use of unsigned issue in ni_65xx.c

Ravishankar Karkala Mallikarjunayya
2016-06-01T10:27:17Z

This is a patch to the ni_65xx.c file that fixes up a
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
found by the checkpatch.pl tool

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankarkm32@gmail.com>
---
drivers/staging/comedi/drivers/ni_65xx.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/comedi/drivers/ni_65xx.c b/drivers/staging/comedi/drivers/ni_65xx.c
index 251117b..07f38e3 100644
--- a/drivers/staging/comedi/drivers/ni_65xx.c
+++ b/drivers/staging/comedi/drivers/ni_65xx.c
@@ -151,10 +151,10 @@ enum ni_65xx_boardid {

struct ni_65xx_board {
const char *name;
- unsigned num_dio_ports;
- unsigned num_di_ports;
- unsigned num_do_ports;
- unsigned legacy_invert:1;
+ unsigned int num_dio_ports;
+ unsigned int num_di_ports;
+ unsigned int num_do_ports;
+ unsigned int legacy_invert:1;
};

static const struct ni_65xx_board ni_65xx_boards[] = {
@@ -360,7 +360,7 @@ static int ni_65xx_dio_insn_config(struct comedi_device *dev,
unsigned long base_port = (unsigned long)s->private;
unsigned int chan = CR_CHAN(insn->chanspec);
unsigned int chan_mask = NI_65XX_CHAN_TO_MASK(chan);
- unsigned port = base_port + NI_65XX_CHAN_TO_PORT(chan);
+ unsigned int port = base_port + NI_65XX_CHAN_TO_PORT(chan);
unsigned int interval;
unsigned int val;

@@ -428,14 +428,14 @@ static int ni_65xx_dio_insn_bits(struct comedi_device *dev,
unsigned long base_port = (unsigned long)s->private;
unsigned int base_chan = CR_CHAN(insn->chanspec);
int last_port_offset = NI_65XX_CHAN_TO_PORT(s->n_chan - 1);
- unsigned read_bits = 0;
+ unsigned int read_bits = 0;
int port_offset;

for (port_offset = NI_65XX_CHAN_TO_PORT(base_chan);
port_offset <= last_port_offset; port_offset++) {
- unsigned port = base_port + port_offset;
+ unsigned int port = base_port + port_offset;
int base_port_channel = NI_65XX_PORT_TO_CHAN(port_offset);
- unsigned port_mask, port_data, bits;
+ unsigned int port_mask, port_data, bits;
int bitshift = base_port_channel - base_chan;

if (bitshift >= 32)
@@ -640,7 +640,7 @@ static int ni_65xx_auto_attach(struct comedi_device *dev,
struct pci_dev *pcidev = comedi_to_pci_dev(dev);
const struct ni_65xx_board *board = NULL;
struct comedi_subdevice *s;
- unsigned i;
+ unsigned int i;
int ret;

if (context < ARRAY_SIZE(ni_65xx_boards))
--
1.9.1