diff options
| author | Daniel Glöckner <dg@emlix.com> | 2009-06-11 14:36:29 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-11 08:51:08 -0700 |
| commit | 26bbb3ff1ff6163d6a233055766e26af8054a212 (patch) | |
| tree | ba50f720a04c0fd3a34bb8a29c362d24c8585b03 | |
| parent | d3810cd4d7064b109574374f73c41b11b481dbf2 (diff) | |
imx: serial: fix one bit field type
"have_rtscts" is assigned 1, while it is declared
int:1, two's complement, which can hold 0 and -1
only. The code works, as the upper bits are cut
off, and tests are done against 0 only.
Nonetheless, correctly declaring the bit field
as unsigned int:1 renders the code more robust.
Signed-off-by: Daniel Glöckner <dg@emlix.com>
Signed-off-by: Oskar Schirmer <os@emlix.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/serial/imx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index 76c8fa1884e..6b8f12f4a70 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -211,7 +211,7 @@ struct imx_port { struct timer_list timer; unsigned int old_status; int txirq,rxirq,rtsirq; - int have_rtscts:1; + unsigned int have_rtscts:1; struct clk *clk; }; |