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| author |   Deng-Cheng Zhu <dengcheng.zhu@imgtec.com> | 2014-02-28 10:23:02 -0800 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2014-03-06 20:55:07 +0100 |
| commit | eee5794881d50e8ac3a56c74d3131f2364f200b9 (patch) | |
| tree | 5a4d14461850821b6756e1c5dcd4216c90f5a072 /arch/mips/kernel/rtlx-cmp.c | |
| parent | MIPS: APRP: Fix the linking of rtlx interrupt hook (diff) | |
| download | linux-dev-eee5794881d50e8ac3a56c74d3131f2364f200b9.tar.xz linux-dev-eee5794881d50e8ac3a56c74d3131f2364f200b9.zip | |
MIPS: APRP: Unregister rtlx interrupt hook at module exit
If the aprp_hook is not assigned back to NULL, it will still be called
after module exits. This is not wanted.
Reviewed-by: Steven J. Hill <Steven.Hill@imgtec.com>
Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: john@phrozen.org
Patchwork: https://patchwork.linux-mips.org/patch/6590/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/rtlx-cmp.c')
| -rw-r--r-- | arch/mips/kernel/rtlx-cmp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/kernel/rtlx-cmp.c b/arch/mips/kernel/rtlx-cmp.c index 56dc69635153..758fb3cd2326 100644 --- a/arch/mips/kernel/rtlx-cmp.c +++ b/arch/mips/kernel/rtlx-cmp.c @@ -112,5 +112,8 @@ void __exit rtlx_module_exit(void) for (i = 0; i < RTLX_CHANNELS; i++) device_destroy(mt_class, MKDEV(major, i)); + unregister_chrdev(major, RTLX_MODULE_NAME); + + aprp_hook = NULL; } |