ia64/PCI: Remove unused 'addr' and fix build warning
authorMatt Fleming <matt@codeblueprint.co.uk>
Wed, 4 May 2016 11:17:47 +0000 (12:17 +0100)
committerTony Luck <tony.luck@intel.com>
Thu, 5 May 2016 17:29:14 +0000 (10:29 -0700)
Ever since commit 240504adaf07 ("ia64/PCI: Keep CPU physical (not
virtual) addresses in shadow ROM resource") 'addr' has been unused,
resulting in the following compiler warning,

  arch/ia64/sn/kernel/io_acpi_init.c: In function 'sn_acpi_slot_fixup':
  arch/ia64/sn/kernel/io_acpi_init.c:429:16: warning: unused variable 'addr' [-Wunused-variable]
    void __iomem *addr;
                ^

Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Bjorn Helgaas <helgaas@kernel.org>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/sn/kernel/io_acpi_init.c

index 231234c8d1133a8e593b2c5312cdb95141ecc4c6..c31fe637b0b43bdef72a25a175083f3ab703465e 100644 (file)
@@ -426,7 +426,6 @@ sn_acpi_get_pcidev_info(struct pci_dev *dev, struct pcidev_info **pcidev_info,
 void
 sn_acpi_slot_fixup(struct pci_dev *dev)
 {
-       void __iomem *addr;
        struct pcidev_info *pcidev_info = NULL;
        struct sn_irq_info *sn_irq_info = NULL;
        struct resource *res;