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| author | Becky Bruce <becky.bruce@freescale.com> | 2008-09-12 10:42:56 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-09-19 13:34:04 -0500 |
| commit | 8b05cefca73bfbd98c89f16327f5d7da52ab7c3c (patch) | |
| tree | 41790cff3fbd5baf6395c7e7d55eab46a2c92560 /drivers/serial/ucc_uart.c | |
| parent | b38fd42ff46a4a31dced8533e8a6e549693500b6 (diff) | |
| download | op-kernel-dev-8b05cefca73bfbd98c89f16327f5d7da52ab7c3c.zip op-kernel-dev-8b05cefca73bfbd98c89f16327f5d7da52ab7c3c.tar.gz | |
cpm_uart: Pass actual dev ptr to dma_* in ucc and cpm_uart serial
We're currently passing NULL, and really shouldn't be.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Acked-By: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'drivers/serial/ucc_uart.c')
| -rw-r--r-- | drivers/serial/ucc_uart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/ucc_uart.c b/drivers/serial/ucc_uart.c index 5c5d18d..539c933 100644 --- a/drivers/serial/ucc_uart.c +++ b/drivers/serial/ucc_uart.c @@ -1009,7 +1009,7 @@ static int qe_uart_request_port(struct uart_port *port) rx_size = L1_CACHE_ALIGN(qe_port->rx_nrfifos * qe_port->rx_fifosize); tx_size = L1_CACHE_ALIGN(qe_port->tx_nrfifos * qe_port->tx_fifosize); - bd_virt = dma_alloc_coherent(NULL, rx_size + tx_size, &bd_dma_addr, + bd_virt = dma_alloc_coherent(port->dev, rx_size + tx_size, &bd_dma_addr, GFP_KERNEL); if (!bd_virt) { dev_err(port->dev, "could not allocate buffer descriptors\n"); @@ -1051,7 +1051,7 @@ static void qe_uart_release_port(struct uart_port *port) container_of(port, struct uart_qe_port, port); struct ucc_slow_private *uccs = qe_port->us_private; - dma_free_coherent(NULL, qe_port->bd_size, qe_port->bd_virt, + dma_free_coherent(port->dev, qe_port->bd_size, qe_port->bd_virt, qe_port->bd_dma_addr); ucc_slow_free(uccs); |
