rapidio/tsi721: fix unused variable compiler warning

commit 9a9a9a7adafe62a34de8b4fb48936c1c5f9bafa5 upstream.

Fix unused variable compiler warning when built with CONFIG_RAPIDIO_DEBUG
option off.

This patch is applicable to kernel versions starting from v3.2

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/rapidio/devices/tsi721.c b/drivers/rapidio/devices/tsi721.c
index 91e0f316b611fbdacfc0ec295ef03da4daeb6933..33471e11a73834b2d87a00fcce7437ff5489dc58 100644 (file)
--- a/drivers/rapidio/devices/tsi721.c
+++ b/drivers/rapidio/devices/tsi721.c
@@ -2162,7 +2162,7 @@ static int __devinit tsi721_probe(struct pci_dev *pdev,
                                  const struct pci_device_id *id)
 {
        struct tsi721_device *priv;
-       int i, cap;
+       int cap;
        int err;
        u32 regval;
 
@@ -2182,12 +2182,15 @@ static int __devinit tsi721_probe(struct pci_dev *pdev,
        priv->pdev = pdev;
 
 #ifdef DEBUG
+       {
+       int i;
        for (i = 0; i <= PCI_STD_RESOURCE_END; i++) {
                dev_dbg(&pdev->dev, "res[%d] @ 0x%llx (0x%lx, 0x%lx)\n",
                        i, (unsigned long long)pci_resource_start(pdev, i),
                        (unsigned long)pci_resource_len(pdev, i),
                        pci_resource_flags(pdev, i));
        }
+       }
 #endif
        /*
         * Verify BAR configuration