diff options
Diffstat (limited to 'drivers/staging/fwserial/dma_fifo.h')
| -rw-r--r-- | drivers/staging/fwserial/dma_fifo.h | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/staging/fwserial/dma_fifo.h b/drivers/staging/fwserial/dma_fifo.h index a113fe1e6f19..410988224f89 100644 --- a/drivers/staging/fwserial/dma_fifo.h +++ b/drivers/staging/fwserial/dma_fifo.h @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _DMA_FIFO_H_ @@ -85,15 +81,15 @@ static inline bool dp_is_completed(struct dma_pending *dp) return (unsigned long)dp->data & 1UL; } -extern void dma_fifo_init(struct dma_fifo *fifo); -extern int dma_fifo_alloc(struct dma_fifo *fifo, int size, unsigned align, - int tx_limit, int open_limit, gfp_t gfp_mask); -extern void dma_fifo_free(struct dma_fifo *fifo); -extern void dma_fifo_reset(struct dma_fifo *fifo); -extern int dma_fifo_in(struct dma_fifo *fifo, const void *src, int n); -extern int dma_fifo_out_pend(struct dma_fifo *fifo, struct dma_pending *pended); -extern int dma_fifo_out_complete(struct dma_fifo *fifo, - struct dma_pending *complete); +void dma_fifo_init(struct dma_fifo *fifo); +int dma_fifo_alloc(struct dma_fifo *fifo, int size, unsigned align, + int tx_limit, int open_limit, gfp_t gfp_mask); +void dma_fifo_free(struct dma_fifo *fifo); +void dma_fifo_reset(struct dma_fifo *fifo); +int dma_fifo_in(struct dma_fifo *fifo, const void *src, int n); +int dma_fifo_out_pend(struct dma_fifo *fifo, struct dma_pending *pended); +int dma_fifo_out_complete(struct dma_fifo *fifo, + struct dma_pending *complete); /* returns the # of used bytes in the fifo */ static inline int dma_fifo_level(struct dma_fifo *fifo) |