Commit-ID: 465665f78a7f47d46d7fe18195f3548b4911547f
Gitweb: http://git.kernel.org/tip/465665f78a7f47d46d7fe18195f3548b4911547f
Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Wed, 7 May 2014 15:44:05 +0000
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Fri, 16 May 2014 14:05:18 +0200
mips: Kill pointless destroy_irq()
Copy and paste leftovers with no functionality at all.
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Reviewed-by: Grant Likely <grant.likely@xxxxxxxxxx>
Cc: Tony Luck <tony.luck@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
Cc: linux-mips@xxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/20140507154334.008113902@xxxxxxxxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
arch/mips/pci/msi-xlp.c | 10 +---------
arch/mips/pci/pci-xlr.c | 10 +---------
2 files changed, 2 insertions(+), 18 deletions(-)
diff --git a/arch/mips/pci/msi-xlp.c b/arch/mips/pci/msi-xlp.c
index afd8405..3249685 100644
--- a/arch/mips/pci/msi-xlp.c
+++ b/arch/mips/pci/msi-xlp.c
@@ -206,14 +206,8 @@ static struct irq_chip xlp_msix_chip = {
.irq_unmask = unmask_msi_irq,
};
-void destroy_irq(unsigned int irq)
-{
- /* nothing to do yet */
-}
-
void arch_teardown_msi_irq(unsigned int irq)
{
- destroy_irq(irq);
}
/*
@@ -298,10 +292,8 @@ static int xlp_setup_msi(uint64_t lnkbase, int node, int link,
xirq = xirq + msivec; /* msi mapped to global irq space */
ret = irq_set_msi_desc(xirq, desc);
- if (ret < 0) {
- destroy_irq(xirq);
+ if (ret < 0)
return ret;
- }
write_msi_msg(xirq, &msg);
return 0;
diff --git a/arch/mips/pci/pci-xlr.c b/arch/mips/pci/pci-xlr.c
index 4427abb..0dde803 100644
--- a/arch/mips/pci/pci-xlr.c
+++ b/arch/mips/pci/pci-xlr.c
@@ -214,14 +214,8 @@ static int get_irq_vector(const struct pci_dev *dev)
}
#ifdef CONFIG_PCI_MSI
-void destroy_irq(unsigned int irq)
-{
- /* nothing to do yet */
-}
-
void arch_teardown_msi_irq(unsigned int irq)
{
- destroy_irq(irq);
}
int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)
@@ -263,10 +257,8 @@ int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)
MSI_DATA_DELIVERY_FIXED;
ret = irq_set_msi_desc(irq, desc);
- if (ret < 0) {
- destroy_irq(irq);
+ if (ret < 0)
return ret;
- }
write_msi_msg(irq, &msg);
return 0;
--
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