diff options
| 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/cpm_uart/cpm_uart_cpm2.c | |
| parent | b38fd42ff46a4a31dced8533e8a6e549693500b6 (diff) | |
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/cpm_uart/cpm_uart_cpm2.c')
| -rw-r--r-- | drivers/serial/cpm_uart/cpm_uart_cpm2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c index b8db4d3eed3..141c0a3333a 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c +++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c @@ -136,7 +136,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) dma_addr = virt_to_bus(mem_addr); } else - mem_addr = dma_alloc_coherent(NULL, memsz, &dma_addr, + mem_addr = dma_alloc_coherent(pinfo->port.dev, memsz, &dma_addr, GFP_KERNEL); if (mem_addr == NULL) { @@ -163,8 +163,8 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) void cpm_uart_freebuf(struct uart_cpm_port *pinfo) { - dma_free_coherent(NULL, L1_CACHE_ALIGN(pinfo->rx_nrfifos * - pinfo->rx_fifosize) + + dma_free_coherent(pinfo->port.dev, L1_CACHE_ALIGN(pinfo->rx_nrfifos * + pinfo->rx_fifosize) + L1_CACHE_ALIGN(pinfo->tx_nrfifos * pinfo->tx_fifosize), (void __force *)pinfo->mem_addr, pinfo->dma_addr); |