watchdog: alim1535_wdt: fix compiler warning on ali_pci_tbl

Annotate ali_pci_tbl as '__used' to fix following warning:

  CC      drivers/watchdog/alim1535_wdt.o
drivers/watchdog/alim1535_wdt.c:304: warning: ‘ali_pci_tbl’ defined but not used

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

diff --git a/drivers/watchdog/alim1535_wdt.c b/drivers/watchdog/alim1535_wdt.c
index 1e9caea..fa4d360 100644 (file)
--- a/drivers/watchdog/alim1535_wdt.c
+++ b/drivers/watchdog/alim1535_wdt.c
@@ -301,7 +301,7 @@ static int ali_notify_sys(struct notifier_block *this,
  *     want to register another driver on the same PCI id.
  */
 
-static struct pci_device_id ali_pci_tbl[] = {
+static struct pci_device_id ali_pci_tbl[] __used = {
        { PCI_VENDOR_ID_AL, 0x1533, PCI_ANY_ID, PCI_ANY_ID,},
        { PCI_VENDOR_ID_AL, 0x1535, PCI_ANY_ID, PCI_ANY_ID,},
        { 0, },