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| author | Himangi Saraogi <himangi774@gmail.com> | 2014-06-28 22:53:55 +0530 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2014-07-01 23:37:34 -0700 |
| commit | c3dcac875e35c2e67ccaef10ef62ae5b1410d29c (patch) | |
| tree | b06b9a2b138484be1c276d6d537eec751526cd1d /drivers/hwmon | |
| parent | 2a96dfa49c83a2a7cbdb11382976aaa6b2636764 (diff) | |
| download | linux-c3dcac875e35c2e67ccaef10ef62ae5b1410d29c.tar.bz2 | |
clk: sunxi: fix devm_ioremap_resource error detection code
devm_ioremap_resource returns an ERR_PTR value, not NULL, on failure.
A simplified version of the semantic match that finds this problem is as
follows:
// <smpl>
@@
expression e,e1;
statement S;
@@
*e = devm_ioremap_resource(...);
if (!e1) S
// </smpl>
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Acked-by Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/hwmon')
0 files changed, 0 insertions, 0 deletions