Commit 8e80fe16 authored by Aya Mahfouz's avatar Aya Mahfouz Committed by Greg Kroah-Hartman

staging: media: davinci_vpfe: rewrite the right hand side of an assignment

This patch rewrites the right hand side of an assignment for
expressions of the form:
a = (a <op> b);
to be:
a <op>= b;
where <op> = << | >>.

This issue was detected and resolved using the following
coccinelle script:

@@
identifier i;
expression e;
@@

-i = (i >> e);
+i >>= e;

@@
identifier i;
expression e;
@@

-i = (i << e);
+i <<= e;
Signed-off-by: default avatarAya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 10a8643b
...@@ -212,7 +212,7 @@ static int ipipeif_hw_setup(struct v4l2_subdev *sd) ...@@ -212,7 +212,7 @@ static int ipipeif_hw_setup(struct v4l2_subdev *sd)
pr_err("ipipeif: links setup required"); pr_err("ipipeif: links setup required");
return -EINVAL; return -EINVAL;
} }
val = val << ONESHOT_SHIFT; val <<= ONESHOT_SHIFT;
ipipeif_source = ipipeif_get_source(ipipeif); ipipeif_source = ipipeif_get_source(ipipeif);
val |= ipipeif_source << INPSRC_SHIFT; val |= ipipeif_source << INPSRC_SHIFT;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment