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authorAlan Stern <stern@rowland.harvard.edu>2010-08-05 21:12:14 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2010-08-11 01:35:45 +0400
commitb409214c683ed06c26e2cdad0be546ad11463354 (patch)
treee8274abb90ceb25877b689af00248c69a764db1a /drivers/usb/host/uhci-debug.c
parentb3e670443b7fb8a2d29831b62b44a039c283e351 (diff)
downloadlinux-b409214c683ed06c26e2cdad0be546ad11463354.tar.xz
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.c3
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 */