linux-kernel - [PATCH v2 3/8] MIPS: pci-rt3883: trivial: remove unused variable

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Date:   Tue, 13 Apr 2021 20:12:35 -0700
From:   Ilya Lipnitskiy <ilya.lipnitskiy@...il.com>
To:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sergey Ryazanov <ryazanov.s.a@...il.com>
Cc:     Ilya Lipnitskiy <ilya.lipnitskiy@...il.com>, trivial@...nel.org
Subject: [PATCH v2 3/8] 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@...il.com>
Acked-by: Sergey Ryazanov <ryazanov.s.a@...il.com>
Cc: trivial@...nel.org
---
 arch/mips/pci/pci-rt3883.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/mips/pci/pci-rt3883.c b/arch/mips/pci/pci-rt3883.c
index 0ac6346026d0..e422f78db5bc 100644
--- 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;
 
-- 
2.31.1