There are error parameters should be corrected when
calling dma_free_coherent to free rmu rx-ring buffers
in fsl_open_inb_mbox() function.
Signed-off-by: Liu Gang <gang....@freescale.com>
Reported-by: Dan Carpenter <dan.carpen...@oracle.com>
---
arch/powerpc/sysdev/fsl_rmu.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_rmu.c b/arch/powerpc/sysdev/fsl_rmu.c
index 00e224a..b48197a 100644
--- a/arch/powerpc/sysdev/fsl_rmu.c
+++ b/arch/powerpc/sysdev/fsl_rmu.c
@@ -881,9 +881,9 @@ fsl_open_inb_mbox(struct rio_mport *mport, void *dev_id,
int mbox, int entries)
rc = request_irq(IRQ_RIO_RX(mport), fsl_rio_rx_handler, 0,
"msg_rx", (void *)mport);
if (rc < 0) {
- dma_free_coherent(priv->dev, RIO_MSG_BUFFER_SIZE,
- rmu->msg_tx_ring.virt_buffer[i],
- rmu->msg_tx_ring.phys_buffer[i]);
+ dma_free_coherent(priv->dev,
+ rmu->msg_rx_ring.size * RIO_MAX_MSG_SIZE,
+ rmu->msg_rx_ring.virt, rmu->msg_rx_ring.phys);
goto out;
}
--
1.8.5
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