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| author |   Christian Gromm <christian.gromm@microchip.com> | 2020-04-24 17:16:34 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-28 15:04:09 +0200 |
| commit | 5e56bc06e18dfc8a66180fa369384b36e2ab621a (patch) | |
| tree | e71499f0004bd5b5fa3769732d9f9eef4834e037 /drivers/most | |
| parent | bus: mhi: core: Fix a NULL vs IS_ERR check in mhi_create_devices() (diff) | |
| download | linux-dev-5e56bc06e18dfc8a66180fa369384b36e2ab621a.tar.xz linux-dev-5e56bc06e18dfc8a66180fa369384b36e2ab621a.zip | |
most: core: use function subsys_initcall()
This patch replaces function module_init() with subsys_initcall().
It is needed to ensure that the core module of the driver is
initialized before a component tries to register with the core. This
leads to a NULL pointer dereference if the driver is configured as
in-tree.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/1587741394-22021-1-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/most')
| -rw-r--r-- | drivers/most/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/most/core.c b/drivers/most/core.c index 06426fc5c990..f781c46cd4af 100644 --- a/drivers/most/core.c +++ b/drivers/most/core.c @@ -1483,7 +1483,7 @@ static void __exit most_exit(void) ida_destroy(&mdev_id); } -module_init(most_init); +subsys_initcall(most_init); module_exit(most_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Christian Gromm <christian.gromm@microchip.com>"); |