diff options
Diffstat (limited to 'sound/oss/cs4281/cs4281_wrapper-24.c')
| -rw-r--r-- | sound/oss/cs4281/cs4281_wrapper-24.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/sound/oss/cs4281/cs4281_wrapper-24.c b/sound/oss/cs4281/cs4281_wrapper-24.c new file mode 100644 index 000000000000..4559f02c9969 --- /dev/null +++ b/sound/oss/cs4281/cs4281_wrapper-24.c @@ -0,0 +1,41 @@ +/******************************************************************************* +* +* "cs4281_wrapper.c" -- Cirrus Logic-Crystal CS4281 linux audio driver. +* +* Copyright (C) 2000,2001 Cirrus Logic Corp. +* -- tom woller (twoller@crystal.cirrus.com) or +* (audio@crystal.cirrus.com). +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* 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., 675 Mass Ave, Cambridge, MA 02139, USA. +* +* 12/20/00 trw - new file. +* +*******************************************************************************/ + +#include <linux/spinlock.h> + +static int cs4281_resume_null(struct pci_dev *pcidev) { return 0; } +static int cs4281_suspend_null(struct pci_dev *pcidev, pm_message_t state) { return 0; } + +#define free_dmabuf(state, dmabuf) \ + pci_free_consistent(state->pcidev, \ + PAGE_SIZE << (dmabuf)->buforder, \ + (dmabuf)->rawbuf, (dmabuf)->dmaaddr); +#define free_dmabuf2(state, dmabuf) \ + pci_free_consistent((state)->pcidev, \ + PAGE_SIZE << (state)->buforder_tmpbuff, \ + (state)->tmpbuff, (state)->dmaaddr_tmpbuff); +#define cs4x_pgoff(vma) ((vma)->vm_pgoff) + |