| commit | 6ba1a31ef146f25a457968c00c8c10bbe1a3ccfe | |
| author | Julia Lawall <julia@diku.dk> | |
| Wed, 8 Jun 2011 12:59:38 +0000 (8 20:59 +0800) | ||
| committer | Herbert Xu <herbert@gondor.apana.org.au> | |
| Wed, 29 Jun 2011 23:44:01 +0000 (30 07:44 +0800) | ||
| tree | b562defd5be29f7bae4874fcd759e285a7a86e55 | treesnapshot (tar.gz zip) |
| parent | 8af00860c913d5e814f3c10232a0f42e2a964b99 | commitdiff |
hwrng: omap - add missing clk_put
Convert a return to a jump to an existing label that calls clk_put.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@r exists@
expression e1,e2;
statement S;
@@
e1 = clk_get@p1(...);
... when != e1 = e2
when != clk_put(e1)
when any
if (...) { ... when != clk_put(e1)
when != if (...) { ... clk_put(e1) ... }
* return@p3 ...;
} else S
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Convert a return to a jump to an existing label that calls clk_put.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@r exists@
expression e1,e2;
statement S;
@@
e1 = clk_get@p1(...);
... when != e1 = e2
when != clk_put(e1)
when any
if (...) { ... when != clk_put(e1)
when != if (...) { ... clk_put(e1) ... }
* return@p3 ...;
} else S
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| drivers/char/hw_random/omap-rng.c | diffblobblamehistory |