tree 2d575a8e13f48668487114eec58ae8fed5fbee37
parent 10a8643b766b10230e9f795d6c1ac716ee03b40c
author Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> 1424943834 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424993056 -0800

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: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>