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path: root/drivers/serial/cpm_uart/cpm_uart_cpm2.c
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Diffstat (limited to 'drivers/serial/cpm_uart/cpm_uart_cpm2.c')
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_cpm2.c6
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);