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authorThomas Gleixner <tglx@linutronix.de>2014-05-07 15:44:05 +0000
committerThomas Gleixner <tglx@linutronix.de>2014-05-16 14:05:18 +0200
commit465665f78a7f47d46d7fe18195f3548b4911547f (patch)
treedf820815b4e413734b01a623307554ff2fe98cac /arch/mips/pci
parent37ebbcff78375bfa69eb69748ef00f577b7c1c6c (diff)
downloadop-kernel-dev-465665f78a7f47d46d7fe18195f3548b4911547f.zip
op-kernel-dev-465665f78a7f47d46d7fe18195f3548b4911547f.tar.gz
mips: Kill pointless destroy_irq()
Copy and paste leftovers with no functionality at all. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Grant Likely <grant.likely@linaro.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Link: http://lkml.kernel.org/r/20140507154334.008113902@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/mips/pci')
-rw-r--r--arch/mips/pci/msi-xlp.c10
-rw-r--r--arch/mips/pci/pci-xlr.c10
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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