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| author |   Alan Stern <stern@rowland.harvard.edu> | 2010-08-05 13:12:14 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 14:35:45 -0700 |
| commit | b409214c683ed06c26e2cdad0be546ad11463354 (patch) | |
| tree | e8274abb90ceb25877b689af00248c69a764db1a /drivers/usb/host/uhci-debug.c | |
| parent | USB: fix thread-unsafe anchor utiliy routines (diff) | |
| download | wireguard-linux-b409214c683ed06c26e2cdad0be546ad11463354.tar.xz wireguard-linux-b409214c683ed06c26e2cdad0be546ad11463354.zip | |
USB: remove fake "address-of" expressions
Fake "address-of" expressions that evaluate to NULL generally confuse
readers and can provoke compiler warnings. This patch (as1412)
removes three such fake expressions, using "#ifdef"s in their place.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/uhci-debug.c')
| -rw-r--r-- | drivers/usb/host/uhci-debug.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/host/uhci-debug.c b/drivers/usb/host/uhci-debug.c index c168999722d1..6e7fb5f38db6 100644 --- a/drivers/usb/host/uhci-debug.c +++ b/drivers/usb/host/uhci-debug.c @@ -17,7 +17,6 @@ #include "uhci-hcd.h" -#define uhci_debug_operations (* (const struct file_operations *) NULL) static struct dentry *uhci_debugfs_root; #ifdef DEBUG @@ -558,7 +557,6 @@ static int uhci_debug_release(struct inode *inode, struct file *file) return 0; } -#undef uhci_debug_operations static const struct file_operations uhci_debug_operations = { .owner = THIS_MODULE, .open = uhci_debug_open, @@ -566,6 +564,7 @@ static const struct file_operations uhci_debug_operations = { .read = uhci_debug_read, .release = uhci_debug_release, }; +#define UHCI_DEBUG_OPS #endif /* CONFIG_DEBUG_FS */ |