The size of the buffer is not the same when alloc'd with dma_alloc_coherent() in he_init_tpdrq() and freed. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: Signed-off-by: Thomas Fourier --- v1->v2: - change Fixes: tag to before the change from pci-consistent to dma-coherent. drivers/atm/he.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/atm/he.c b/drivers/atm/he.c index ad91cc6a34fc..92a041d5387b 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -1587,7 +1587,8 @@ he_stop(struct he_dev *he_dev) he_dev->tbrq_base, he_dev->tbrq_phys); if (he_dev->tpdrq_base) - dma_free_coherent(&he_dev->pci_dev->dev, CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq), + dma_free_coherent(&he_dev->pci_dev->dev, + CONFIG_TPDRQ_SIZE * sizeof(struct he_tpdrq), he_dev->tpdrq_base, he_dev->tpdrq_phys); dma_pool_destroy(he_dev->tpd_pool); -- 2.43.0