Title: [3918] trunk/drivers/serial/bfin_5xx.c: Fix bug[#3679]
Free rx dma buffer in shutdown.
- Revision
- 3918
- Author
- sonicz
- Date
- 2007-11-21 20:48:59 -0600 (Wed, 21 Nov 2007)
Log Message
Fix bug[#3679] Free rx dma buffer in shutdown.
Diffstat
bfin_5xx.c | 1 +
1 files changed, 1 insertion(+)
Modified Paths
Diff
Modified: trunk/drivers/serial/bfin_5xx.c (3917 => 3918)
--- trunk/drivers/serial/bfin_5xx.c 2007-11-22 01:19:25 UTC (rev 3917)
+++ trunk/drivers/serial/bfin_5xx.c 2007-11-22 02:48:59 UTC (rev 3918)
@@ -702,6 +702,7 @@
disable_dma(uart->rx_dma_channel);
free_dma(uart->rx_dma_channel);
del_timer(&(uart->rx_dma_timer));
+ dma_free_coherent(NULL, PAGE_SIZE, uart->rx_dma_buf.buf, 0);
#else
#ifdef CONFIG_KGDB_UART
if (uart->port.line != CONFIG_KGDB_UART_PORT)
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