projects / linux-2.6-block.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: dd28216) | patch
mailbox: Fix devm_ioremap_resource error detection code
authorAmitoj Kaur Chawla <amitoj1606@gmail.com>
Thu, 5 May 2016 12:20:49 +0000 (17:50 +0530)
committerJassi Brar <jaswinder.singh@linaro.org>
Sun, 8 May 2016 17:14:46 +0000 (22:44 +0530)
commitc430cf376fee0b03d9c9293615f9737649de1b12
tree17f244075d59c9dbc9fd59d84df2a41abd5d1f8ftree | snapshot
parentdd28216528cf67339cd4f5854166fbd4eefd7fa8commit | diff
mailbox: Fix devm_ioremap_resource error detection code

devm_ioremap_resource returns an ERR_PTR value, not NULL,
on failure.

The Coccinelle semantic patch used to make this change is
as follows:
@@
expression e,e1;
statement S;
@@

*e = devm_ioremap_resource(...);
if (!e1) S

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
drivers/mailbox/mailbox-sti.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)