diff options
Diffstat (limited to 'drivers/media/pci/bt8xx/bt878.h')
| -rw-r--r-- | drivers/media/pci/bt8xx/bt878.h | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/drivers/media/pci/bt8xx/bt878.h b/drivers/media/pci/bt8xx/bt878.h index d19b59299d78..5b1c7f56e553 100644 --- a/drivers/media/pci/bt8xx/bt878.h +++ b/drivers/media/pci/bt8xx/bt878.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* bt878.h - Bt878 audio module (register offsets) Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@htp-tel.de> - 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. */ #ifndef _BT878_H_ @@ -26,6 +14,7 @@ #include <linux/sched.h> #include <linux/spinlock.h> #include <linux/mutex.h> +#include <linux/workqueue.h> #include "bt848.h" #include "bttv.h" @@ -132,7 +121,7 @@ struct bt878 { dma_addr_t risc_dma; u32 risc_pos; - struct tasklet_struct tasklet; + struct work_struct bh_work; int shutdown; }; @@ -142,18 +131,7 @@ void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin, u32 irq_err_ignore); void bt878_stop(struct bt878 *bt); -#if defined(__powerpc__) /* big-endian */ -static inline void io_st_le32(volatile unsigned __iomem *addr, unsigned val) -{ - st_le32(addr, val); - eieio(); -} - -#define bmtwrite(dat,adr) io_st_le32((adr),(dat)) -#define bmtread(adr) ld_le32((adr)) -#else #define bmtwrite(dat,adr) writel((dat), (adr)) #define bmtread(adr) readl(adr) -#endif #endif |