linux-kernel - [PATCH] USB: whci-hcd: fix compiler warning

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Date:	Wed,  1 Dec 2010 13:28:41 +0900
From:	Namhyung Kim <namhyung@...il.com>
To:	Greg Kroah-Hartman <gregkh@...e.de>
Cc:	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] USB: whci-hcd: fix compiler warning

Annotate whci_hcd_id_table as '__used' to fix following warning:

  CC      drivers/usb/host/whci/hcd.o
drivers/usb/host/whci/hcd.c:359: warning: ‘whci_hcd_id_table’ defined but not used

Signed-off-by: Namhyung Kim <namhyung@...il.com>
---
 drivers/usb/host/whci/hcd.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/usb/host/whci/hcd.c b/drivers/usb/host/whci/hcd.c
index 72b6892..9546f6c 100644
--- a/drivers/usb/host/whci/hcd.c
+++ b/drivers/usb/host/whci/hcd.c
@@ -356,7 +356,7 @@ static void __exit whci_hc_driver_exit(void)
 module_exit(whci_hc_driver_exit);
 
 /* PCI device ID's that we handle (so it gets loaded) */
-static struct pci_device_id whci_hcd_id_table[] = {
+static struct pci_device_id __used whci_hcd_id_table[] = {
 	{ PCI_DEVICE_CLASS(PCI_CLASS_WIRELESS_WHCI, ~0) },
 	{ /* empty last entry */ }
 };
-- 
1.7.0.4

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