/[openvortex]/alsa/pci/au88x0/au88x0_core.c
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Diff of /alsa/pci/au88x0/au88x0_core.c

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revision 1.29 by vizard, Thu Jul 10 22:06:58 2003 UTC revision 1.30 by vizard, Mon Jul 28 22:51:01 2003 UTC
# Line 637  int  vortex_src_delWTD(vortex_t *vortex, Line 637  int  vortex_src_delWTD(vortex_t *vortex,
637   /*FIFO*/   /*FIFO*/
638    
639  void vortex_fifo_clearadbdata(vortex_t *vortex, int fifo, int x) {  void vortex_fifo_clearadbdata(vortex_t *vortex, int fifo, int x) {
640          for (x--; x > 0; x--)          for (x--; x >= 0; x--)
641                  hwwrite(vortex->mmio, VORTEX_FIFO_ADBDATA + (((fifo << FIFO_SIZE_BITS) + x) << 2), 0);                  hwwrite(vortex->mmio, VORTEX_FIFO_ADBDATA + (((fifo << FIFO_SIZE_BITS) + x) << 2), 0);
642  }  }
643    
644  void vortex_fifo_clearwtdata(vortex_t *vortex, int fifo, int x) {  void vortex_fifo_clearwtdata(vortex_t *vortex, int fifo, int x) {
645          if (x < 1)          if (x < 1)
646                  return;                  return;
647          for (x--; x > 0; x--)          for (x--; x >= 0; x--)
648                  hwwrite(vortex->mmio, VORTEX_FIFO_WTDATA + (((fifo << FIFO_SIZE_BITS) + x) << 2), 0);                  hwwrite(vortex->mmio, VORTEX_FIFO_WTDATA + (((fifo << FIFO_SIZE_BITS) + x) << 2), 0);
649  }  }
650    

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