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path: root/drivers/media/dvb/mantis/mantis_uart.c
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Diffstat (limited to 'drivers/media/dvb/mantis/mantis_uart.c')
-rw-r--r--drivers/media/dvb/mantis/mantis_uart.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/dvb/mantis/mantis_uart.c b/drivers/media/dvb/mantis/mantis_uart.c
index 7d2f2398fa8b..97b889e8a341 100644
--- a/drivers/media/dvb/mantis/mantis_uart.c
+++ b/drivers/media/dvb/mantis/mantis_uart.c
@@ -182,5 +182,6 @@ void mantis_uart_exit(struct mantis_pci *mantis)
{
/* disable interrupt */
mmwrite(mmread(MANTIS_UART_CTL) & 0xffef, MANTIS_UART_CTL);
+ flush_work_sync(&mantis->uart_work);
}
EXPORT_SYMBOL_GPL(mantis_uart_exit);