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| author | David S. Miller <davem@davemloft.net> | 2008-06-14 05:52:39 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-06-14 05:52:39 +0200 |
| commit | 4ae127d1b6c71f9240dd4245f240e6dd8fc98014 (patch) | |
| tree | b7aa27b3e0c655f4613fe2146cb57d7f69e421f6 /arch/mips/au1000/common/dbdma.c | |
| parent | udp: reorder udp_iter_state to remove padding on 64bit builds (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 (diff) | |
| download | linux-4ae127d1b6c71f9240dd4245f240e6dd8fc98014.tar.xz linux-4ae127d1b6c71f9240dd4245f240e6dd8fc98014.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/smc911x.c
Diffstat (limited to 'arch/mips/au1000/common/dbdma.c')
| -rw-r--r-- | arch/mips/au1000/common/dbdma.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/mips/au1000/common/dbdma.c b/arch/mips/au1000/common/dbdma.c index 42d555236de1..601ee9180ee4 100644 --- a/arch/mips/au1000/common/dbdma.c +++ b/arch/mips/au1000/common/dbdma.c @@ -216,6 +216,17 @@ u32 au1xxx_ddma_add_device(dbdev_tab_t *dev) } EXPORT_SYMBOL(au1xxx_ddma_add_device); +void au1xxx_ddma_del_device(u32 devid) +{ + dbdev_tab_t *p = find_dbdev_id(devid); + + if (p != NULL) { + memset(p, 0, sizeof(dbdev_tab_t)); + p->dev_id = ~0; + } +} +EXPORT_SYMBOL(au1xxx_ddma_del_device); + /* Allocate a channel and return a non-zero descriptor if successful. */ u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid, void (*callback)(int, void *), void *callparam) |