[RFT v2 25/48] mips, irq: Prepare for killing the first parameter 'irq' of irq_flow_handler_t

[Jiang Liu]

Change irq flow handlers to prepare for killing the first parameter 'irq'
of irq_flow_handler_t.

Signed-off-by: Jiang Liu <jiang....@linux.intel.com>
---
 arch/mips/alchemy/devboards/bcsr.c |    3 ++-
 arch/mips/ath79/irq.c              |    9 ++++++---
 arch/mips/pci/pci-rt3883.c         |    4 +---
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/arch/mips/alchemy/devboards/bcsr.c 
b/arch/mips/alchemy/devboards/bcsr.c
index c98c9ea3372c..8d6ea369bde4 100644
--- a/arch/mips/alchemy/devboards/bcsr.c
+++ b/arch/mips/alchemy/devboards/bcsr.c
@@ -85,8 +85,9 @@ EXPORT_SYMBOL_GPL(bcsr_mod);
 /*
  * DB1200/PB1200 CPLD IRQ muxer
  */
-static void bcsr_csc_handler(unsigned int irq, struct irq_desc *d)
+static void bcsr_csc_handler(unsigned int __irq, struct irq_desc *d)
 {
+       unsigned int irq = irq_desc_get_irq(d);
        unsigned short bisr = __raw_readw(bcsr_virt + BCSR_REG_INTSTAT);
 
        disable_irq_nosync(irq);
diff --git a/arch/mips/ath79/irq.c b/arch/mips/ath79/irq.c
index 6adae366f11a..1b6620b0c057 100644
--- a/arch/mips/ath79/irq.c
+++ b/arch/mips/ath79/irq.c
@@ -120,8 +120,9 @@ static void __init ath79_misc_irq_init(void)
        irq_set_chained_handler(ATH79_CPU_IRQ(6), ath79_misc_irq_handler);
 }
 
-static void ar934x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
+static void ar934x_ip2_irq_dispatch(unsigned int __irq, struct irq_desc *desc)
 {
+       unsigned int irq = irq_desc_get_irq(desc);
        u32 status;
 
        disable_irq_nosync(irq);
@@ -153,8 +154,9 @@ static void ar934x_ip2_irq_init(void)
        irq_set_chained_handler(ATH79_CPU_IRQ(2), ar934x_ip2_irq_dispatch);
 }
 
-static void qca955x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
+static void qca955x_ip2_irq_dispatch(unsigned int __irq, struct irq_desc *desc)
 {
+       unsigned int irq = irq_desc_get_irq(desc);
        u32 status;
 
        disable_irq_nosync(irq);
@@ -181,8 +183,9 @@ enable:
        enable_irq(irq);
 }
 
-static void qca955x_ip3_irq_dispatch(unsigned int irq, struct irq_desc *desc)
+static void qca955x_ip3_irq_dispatch(unsigned int __irq, struct irq_desc *desc)
 {
+       unsigned int irq = irq_desc_get_irq(desc);
        u32 status;
 
        disable_irq_nosync(irq);
diff --git a/arch/mips/pci/pci-rt3883.c b/arch/mips/pci/pci-rt3883.c
index 80fafe646e74..67d483206d6c 100644
--- a/arch/mips/pci/pci-rt3883.c
+++ b/arch/mips/pci/pci-rt3883.c
@@ -147,9 +147,7 @@ static void rt3883_pci_irq_handler(unsigned int irq, struct 
irq_desc *desc)
        while (pending) {
                unsigned bit = __ffs(pending);
 
-               irq = irq_find_mapping(rpc->irq_domain, bit);
-               generic_handle_irq(irq);
-
+               generic_handle_irq(irq_find_mapping(rpc->irq_domain, bit));
                pending &= ~BIT(bit);
        }
 }
-- 
1.7.10.4

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