diff options
| author |   Julia Lawall <Julia.Lawall@lip6.fr> | 2013-08-14 05:11:15 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-08-22 12:45:23 -0300 |
| commit | 5be789fc84a752946f6bdf263b053ed7d4a12a1c (patch) | |
| tree | b5670c2f949f38b42cb320bda4cb9af50bb4aed3 /scripts | |
| parent | [media] siano: fix divide error on 0 counters (diff) | |
[media] marvell-ccic/mmp-driver.c: simplify use of devm_ioremap_resource
Remove unneeded error handling on the result of a call to
platform_get_resource when the value is passed to devm_ioremap_resource.
A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression pdev,res,n,e,e1;
expression ret != 0;
identifier l;
@@
- res = platform_get_resource(pdev, IORESOURCE_MEM, n);
... when != res
- if (res == NULL) { ... \(goto l;\|return ret;\) }
... when != res
+ res = platform_get_resource(pdev, IORESOURCE_MEM, n);
e = devm_ioremap_resource(e1, res);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions