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sh: intc: move to use bus_get_dev_root()

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Direct access to the struct bus_type dev_root pointer is going away soon
so replace that with a call to bus_get_dev_root() instead, which is what
it is there for.

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: linux-sh@vger.kernel.org
Acked-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/20230313182918.1312597-17-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2023-03-13 19:28:59 +01:00
parent f6d1975cd2
commit 93c42c0b03
1 changed files with 9 additions and 1 deletions
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10
drivers/sh/intc/userimask.c
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@ -61,10 +61,18 @@ static DEVICE_ATTR(userimask, S_IRUSR | S_IWUSR,
static int __init userimask_sysdev_init(void)
{
struct device *dev_root;
int ret = 0;
if (unlikely(!uimask))
return -ENXIO;
return device_create_file(intc_subsys.dev_root, &dev_attr_userimask);
dev_root = bus_get_dev_root(&intc_subsys);
if (dev_root) {
ret = device_create_file(dev_root, &dev_attr_userimask);
put_device(dev_root);
}
return ret;
}
late_initcall(userimask_sysdev_init);