Messages in this thread Patch in this message | | | From | Thierry Reding <> | Subject | [PATCH v4 2/8] serial: sunzilog: Remove unnecessary volatile keyword | Date | Wed, 13 Aug 2014 12:28:52 +0200 |
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From: Thierry Reding <treding@nvidia.com>
The field annotated with volatile are all accessed through I/O accessors so they don't need to be explicitly marked. The accessors will take care of it.
Signed-off-by: Thierry Reding <treding@nvidia.com> --- Changes in v4: - new patch
drivers/tty/serial/sunzilog.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/tty/serial/sunzilog.h b/drivers/tty/serial/sunzilog.h index 5dec7b47cc38..de2850c1ab57 100644 --- a/drivers/tty/serial/sunzilog.h +++ b/drivers/tty/serial/sunzilog.h @@ -2,10 +2,10 @@ #define _SUNZILOG_H struct zilog_channel { - volatile unsigned char control; - volatile unsigned char __pad1; - volatile unsigned char data; - volatile unsigned char __pad2; + unsigned char control; + unsigned char __pad1; + unsigned char data; + unsigned char __pad2; }; struct zilog_layout { -- 2.0.4
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