Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

staging: comedi dt2814: Removed unused variables

Removed unused variables.

Acked-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Fatih Yildirim <yildirim.fatih@gmail.com>
Link: https://lore.kernel.org/r/20210221202855.12442-1-yildirim.fatih@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

authored by

Fatih Yildirim and committed by
Greg Kroah-Hartman
edee4528 3c5378ed

+4 -9
+4 -9
drivers/staging/comedi/drivers/dt2814.c
··· 186 186 187 187 static irqreturn_t dt2814_interrupt(int irq, void *d) 188 188 { 189 - int lo, hi; 190 189 struct comedi_device *dev = d; 191 190 struct dt2814_private *devpriv = dev->private; 192 191 struct comedi_subdevice *s = dev->read_subdev; 193 - int data; 194 192 195 193 if (!dev->attached) { 196 194 dev_err(dev->class_dev, "spurious interrupt\n"); 197 195 return IRQ_HANDLED; 198 196 } 199 197 200 - hi = inb(dev->iobase + DT2814_DATA); 201 - lo = inb(dev->iobase + DT2814_DATA); 202 - 203 - data = (hi << 4) | (lo >> 4); 198 + inb(dev->iobase + DT2814_DATA); 199 + inb(dev->iobase + DT2814_DATA); 204 200 205 201 if (!(--devpriv->ntrig)) { 206 202 int i; ··· 225 229 struct dt2814_private *devpriv; 226 230 struct comedi_subdevice *s; 227 231 int ret; 228 - int i; 229 232 230 233 ret = comedi_request_region(dev, it->options[0], 0x2); 231 234 if (ret) ··· 236 241 dev_err(dev->class_dev, "reset error (fatal)\n"); 237 242 return -EIO; 238 243 } 239 - i = inb(dev->iobase + DT2814_DATA); 240 - i = inb(dev->iobase + DT2814_DATA); 244 + inb(dev->iobase + DT2814_DATA); 245 + inb(dev->iobase + DT2814_DATA); 241 246 242 247 if (it->options[1]) { 243 248 ret = request_irq(it->options[1], dt2814_interrupt, 0,