MIPS: pci-rt3883: trivial: remove unused variable

Fixes the following compiler warning:
  warning: unused variable 'flags' [-Wunused-variable]

Fixes: e5067c718b3a ("MIPS: pci-rt3883: Remove odd locking in PCI config space access code")
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Acked-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: trivial@kernel.org
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

diff --git a/arch/mips/pci/pci-rt3883.c b/arch/mips/pci/pci-rt3883.c
index 0ac6346026d0d42594a2ef5a746722eea5846f6e..e422f78db5bcd0d1450ff5b89dacef473de94aaa 100644 (file)
--- a/arch/mips/pci/pci-rt3883.c
+++ b/arch/mips/pci/pci-rt3883.c
@@ -100,7 +100,6 @@ static u32 rt3883_pci_read_cfg32(struct rt3883_pci_controller *rpc,
                               unsigned bus, unsigned slot,
                               unsigned func, unsigned reg)
 {
-       unsigned long flags;
        u32 address;
        u32 ret;
 
@@ -116,7 +115,6 @@ static void rt3883_pci_write_cfg32(struct rt3883_pci_controller *rpc,
                                 unsigned bus, unsigned slot,
                                 unsigned func, unsigned reg, u32 val)
 {
-       unsigned long flags;
        u32 address;
 
        address = rt3883_pci_get_cfgaddr(bus, slot, func, reg);
@@ -229,7 +227,6 @@ static int rt3883_pci_config_read(struct pci_bus *bus, unsigned int devfn,
                                  int where, int size, u32 *val)
 {
        struct rt3883_pci_controller *rpc;
-       unsigned long flags;
        u32 address;
        u32 data;
 
@@ -263,7 +260,6 @@ static int rt3883_pci_config_write(struct pci_bus *bus, unsigned int devfn,
                                   int where, int size, u32 val)
 {
        struct rt3883_pci_controller *rpc;
-       unsigned long flags;
        u32 address;
        u32 data;