diff options
| author | Saber Rezvani <irsaber@gmail.com> | 2017-02-09 16:29:56 +0330 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-12 13:22:08 +0100 |
| commit | bc9e43ad503e35016f5679884ec1e400e09d2c66 (patch) | |
| tree | 7821aa94862898091626f3f2799dcefd8c5517f5 /drivers/staging/comedi/drivers/dmm32at.c | |
| parent | 4f280a69e969a51d2c43a90a9711706f5a7ea29d (diff) | |
staging: comedi: dmm32at: usleep_range is preferred over udelay
Fix the checkpatch.pl issue:
CHECK: usleep_range is preferred over udelay
Signed-off-by: Saber Rezvani <irsaber@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/dmm32at.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/dmm32at.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/dmm32at.c b/drivers/staging/comedi/drivers/dmm32at.c index b8606ded0623..771cceb71069 100644 --- a/drivers/staging/comedi/drivers/dmm32at.c +++ b/drivers/staging/comedi/drivers/dmm32at.c @@ -510,7 +510,7 @@ static int dmm32at_reset(struct comedi_device *dev) outb(DMM32AT_CTRL_RESETA, dev->iobase + DMM32AT_CTRL_REG); /* allow a millisecond to reset */ - udelay(1000); + usleep_range(1000, 3000); /* zero scan and fifo control */ outb(0x0, dev->iobase + DMM32AT_FIFO_CTRL_REG); @@ -526,7 +526,7 @@ static int dmm32at_reset(struct comedi_device *dev) outb(DMM32AT_RANGE_U10, dev->iobase + DMM32AT_AI_CFG_REG); /* should take 10 us to settle, here's a hundred */ - udelay(100); + usleep_range(100, 200); /* read back the values */ ailo = inb(dev->iobase + DMM32AT_AI_LO_CHAN_REG); |