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| author | Dan Williams | 2008-11-11 21:12:33 +0100 |
|---|---|---|
| committer | Dan Williams | 2008-11-11 21:12:33 +0100 |
| commit | 65e503814dec83c7b2ac955e75919d009109c919 (patch) | |
| tree | 6cd01ca32ae269760d864d3c1bae94fdb0e95a45 /drivers/dma/iop-adma.c | |
| parent | iop-adma: add a dummy read to flush next descriptor update (diff) | |
| download | kernel-qcow2-linux-65e503814dec83c7b2ac955e75919d009109c919.tar.gz kernel-qcow2-linux-65e503814dec83c7b2ac955e75919d009109c919.tar.xz kernel-qcow2-linux-65e503814dec83c7b2ac955e75919d009109c919.zip | |
iop-adma: use iop_paranoia() for debug BUG_ONs
Now that the critical read back to flush the next descriptor address is
fixed we can downgrade some BUG_ONs that need only be enabled when testing
changes to the driver.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/iop-adma.c')
| -rw-r--r-- | drivers/dma/iop-adma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c index 95f5a9466816..c7a9306d951d 100644 --- a/drivers/dma/iop-adma.c +++ b/drivers/dma/iop-adma.c @@ -431,7 +431,7 @@ iop_adma_tx_submit(struct dma_async_tx_descriptor *tx) BUG_ON(iop_desc_get_next_desc(old_chain_tail) != next_dma); /* flush */ /* check for pre-chained descriptors */ - BUG_ON(iop_desc_get_next_desc(sw_desc)); + iop_paranoia(iop_desc_get_next_desc(sw_desc)); /* increment the pending count by the number of slots * memcpy operations have a 1:1 (slot:operation) relation |