diff options
| author | Liu Gang <Gang.Liu@freescale.com> | 2014-04-09 14:04:45 +0400 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-05-23 03:08:13 +0400 |
| commit | 1c075f95504b77e80d6e491fef8f89a001164ded (patch) | |
| tree | 24cf4bbb418e901cb6435fe36cb86ad6ab72f413 /arch/powerpc/sysdev/fsl_rmu.c | |
| parent | e57eeae4e6453be952d066519466858b5f64d19c (diff) | |
| download | linux-1c075f95504b77e80d6e491fef8f89a001164ded.tar.xz | |
powerpc/rmu: Fix the error memory free parameters
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.Liu@freescale.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'arch/powerpc/sysdev/fsl_rmu.c')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_rmu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/fsl_rmu.c b/arch/powerpc/sysdev/fsl_rmu.c index 00e224a1048c..b48197ae44d0 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; } |