diff options
Diffstat (limited to 'arch/powerpc/sysdev/fsl_rmu.c')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_rmu.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/fsl_rmu.c b/arch/powerpc/sysdev/fsl_rmu.c index 14bd5221f28..b48197ae44d 100644 --- a/arch/powerpc/sysdev/fsl_rmu.c +++ b/arch/powerpc/sysdev/fsl_rmu.c @@ -27,6 +27,7 @@ #include <linux/types.h> #include <linux/dma-mapping.h> #include <linux/interrupt.h> +#include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/slab.h> @@ -880,9 +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; } |