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mfd: kempld-core: Use resource_size function on resource object
author
Vasyl Gomonovych
<gomonovych@gmail.com>
Mon, 20 Nov 2017 21:02:55 +0000
(22:02 +0100)
committer
Lee Jones
<lee.jones@linaro.org>
Mon, 8 Jan 2018 11:03:34 +0000
(11:03 +0000)
drivers/mfd/kempld-core.c:461:13-16: WARNING: Suspicious code. resource_size is maybe missing with ioport
Generated by: scripts/coccinelle/api/resource_size.cocci
Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
drivers/mfd/kempld-core.c
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diff --git
a/drivers/mfd/kempld-core.c
b/drivers/mfd/kempld-core.c
index
55d824b
..
390b27c
100644
(file)
--- a/
drivers/mfd/kempld-core.c
+++ b/
drivers/mfd/kempld-core.c
@@
-458,7
+458,7
@@
static int kempld_probe(struct platform_device *pdev)
return -EINVAL;
pld->io_base = devm_ioport_map(dev, ioport->start,
-
ioport->end - ioport->start
);
+
resource_size(ioport)
);
if (!pld->io_base)
return -ENOMEM;