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Subject[PATCH 1/2] staging: dgnc: rephrase comment
Date
Rephrase comment to explain original intention of function.

CC: Lidza Louina <lidza.louina@gmail.com>
CC: Mark Hounschell <markh@compro.net>
Suggested-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Seunghun Lee <waydi1@gmail.com>
---
drivers/staging/dgnc/dgnc_cls.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c
index 4b65306..5a76a8e 100644
--- a/drivers/staging/dgnc/dgnc_cls.c
+++ b/drivers/staging/dgnc/dgnc_cls.c
@@ -1040,11 +1040,11 @@ static void cls_flush_uart_read(struct channel_t *ch)
* For complete POSIX compatibility, we should be purging the
* read FIFO in the UART here.
*
- * However, doing the statement below also incorrectly flushes
- * write data as well as just basically trashing the FIFO.
+ * However, clearing the read FIFO (UART_FCR_CLEAR_RCVR) also
+ * incorrectly flushes write data as well as just basically trashing the
+ * FIFO.
*
- * I believe this is a BUG in this UART.
- * So for now, we will leave the code #ifdef'ed out...
+ * Presumably, this is a bug in this UART.
*/

udelay(10);
--
1.7.9.5


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