From: Thierry Reding <treding@xxxxxxxxxx>
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@xxxxxxxxxx>
---
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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