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| author |   Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2020-01-15 19:41:52 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-22 15:28:15 +0100 |
| commit | fad1db8a351cc913bbfb9ee4fe7ca4939cb19f2e (patch) | |
| tree | bcb5a27c79d9def7370fe8f66c8e5f8abfddc3dd /drivers/base | |
| parent | devtmpfs: simplify initialization of mount_dev (diff) | |
| download | linux-dev-fad1db8a351cc913bbfb9ee4fe7ca4939cb19f2e.tar.xz linux-dev-fad1db8a351cc913bbfb9ee4fe7ca4939cb19f2e.zip | |
devtmpfs: initify a bit
devtmpfs_mount() is only called from prepare_namespace() in
init/do_mounts.c, which is an __init function, so devtmpfs_mount() can
also be moved to .init.text.
Then the mount_dev static variable is only referenced from __init
functions (devtmpfs_mount and its initializer function mount_param).
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://lore.kernel.org/r/20200115184154.3492-5-linux@rasmusvillemoes.dk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/devtmpfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c index 693390d9c545..56632fb22fc0 100644 --- a/drivers/base/devtmpfs.c +++ b/drivers/base/devtmpfs.c @@ -30,7 +30,7 @@ static struct task_struct *thread; -static int mount_dev = IS_ENABLED(CONFIG_DEVTMPFS_MOUNT); +static int __initdata mount_dev = IS_ENABLED(CONFIG_DEVTMPFS_MOUNT); static DEFINE_SPINLOCK(req_lock); @@ -355,7 +355,7 @@ static int handle_remove(const char *nodename, struct device *dev) * If configured, or requested by the commandline, devtmpfs will be * auto-mounted after the kernel mounted the root filesystem. */ -int devtmpfs_mount(void) +int __init devtmpfs_mount(void) { int err; |