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| author | Ming Lei <tom.leiming@gmail.com> | 2010-07-28 22:33:28 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 14:35:44 -0700 |
| commit | 185c9bcfde628f1d71aefd34517252cce4c4a57a (patch) | |
| tree | feeda7617f406baca34fedb74ddbc29d062ea296 /drivers/usb/host/ehci.h | |
| parent | f2402f21caba2aceebbf637458b777300669020f (diff) | |
| download | linux-185c9bcfde628f1d71aefd34517252cce4c4a57a.tar.bz2 | |
USB: ehci: fix remove of ehci debugfs dir
The patch below on gregkh tree only creates 'lpm' file under
ehci->debug_dir, but not removes it when unloading module,
USB: EHCI: EHCI 1.1 addendum: preparation
which can make loading of ehci-hcd module failed after unloading it.
This patch replaces debugfs_remove with debugfs_remove_recursive
to remove ehci debugfs dir and files. It does fix the bug above,
and may simplify the removing procedure.
Also, remove the debug_registers, debug_async and debug_periodic
field from ehci_hcd struct since they are useless now.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ehci.h')
| -rw-r--r-- | drivers/usb/host/ehci.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index e5b9ece8a077..bde823f704e9 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -156,10 +156,6 @@ struct ehci_hcd { /* one per controller */ /* debug files */ #ifdef DEBUG struct dentry *debug_dir; - struct dentry *debug_async; - struct dentry *debug_periodic; - struct dentry *debug_registers; - struct dentry *debug_lpm; #endif }; |