"sd" and "err" are too common names to be used in macros for local variables.
Prefix them with an underscore to avoid name clashing.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
---
include/media/v4l2-device.h | 22 +++++++++++-----------
1 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
index 5d5d550..aaa9f00 100644
--- a/include/media/v4l2-device.h
+++ b/include/media/v4l2-device.h
@@ -99,11 +99,11 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
while walking the subdevs list. */
#define __v4l2_device_call_subdevs(v4l2_dev, cond, o, f, args...) \
do { \
- struct v4l2_subdev *sd; \
+ struct v4l2_subdev *__sd; \
\
- list_for_each_entry(sd, &(v4l2_dev)->subdevs, list) \
- if ((cond) && sd->ops->o && sd->ops->o->f) \
- sd->ops->o->f(sd , ##args); \
+ list_for_each_entry(__sd, &(v4l2_dev)->subdevs, list) \
+ if ((cond) && __sd->ops->o && __sd->ops->o->f) \
+ __sd->ops->o->f(__sd , ##args); \
} while (0)
/* Call the specified callback for all subdevs matching the condition.
@@ -112,16 +112,16 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
subdev while walking the subdevs list. */
#define __v4l2_device_call_subdevs_until_err(v4l2_dev, cond, o, f, args...) \
({ \
- struct v4l2_subdev *sd; \
- long err = 0; \
+ struct v4l2_subdev *__sd; \
+ long __err = 0; \
\
- list_for_each_entry(sd, &(v4l2_dev)->subdevs, list) { \
- if ((cond) && sd->ops->o && sd->ops->o->f) \
- err = sd->ops->o->f(sd , ##args); \
- if (err && err != -ENOIOCTLCMD) \
+ list_for_each_entry(__sd, &(v4l2_dev)->subdevs, list) { \
+ if ((cond) && __sd->ops->o && __sd->ops->o->f) \
+ __err = __sd->ops->o->f(__sd , ##args); \
+ if (__err && __err != -ENOIOCTLCMD) \
break; \
} \
- (err == -ENOIOCTLCMD) ? 0 : err; \
+ (__err == -ENOIOCTLCMD) ? 0 : __err; \
})
/* Call the specified callback for all subdevs matching grp_id (if 0, then
--
1.6.2.4
--
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