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Commit 9c033852 authored by Olof Johansson's avatar Olof Johansson Committed by Paul Mackerras
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[POWERPC] pasemi: Remove warning in mpic_pasemi_msi.c 



Remove warning:

arch/powerpc/sysdev/mpic_pasemi_msi.c: In function 'pasemi_msi_setup_msi_irqs':
arch/powerpc/sysdev/mpic_pasemi_msi.c:135: warning: 'addr' is used uninitialized in this function

Turns out addr wasn't even used, it's a leftover from the u3msi code.

Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent be2553ff

arch/powerpc/sysdev/mpic_pasemi_msi.c

+2 −3
Original line number Diff line number Diff line
@@ -95,7 +95,6 @@ static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) 
	unsigned int virq;

	struct msi_desc *entry;

	struct msi_msg msg;

	u64 addr;



	pr_debug("pasemi_msi_setup_msi_irqs, pdev %p nvec %d type %d\n",

		 pdev, nvec, type);
@@ -132,8 +131,8 @@ static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) 
		set_irq_chip(virq, &mpic_pasemi_msi_chip);

		set_irq_type(virq, IRQ_TYPE_EDGE_RISING);



		pr_debug("pasemi_msi: allocated virq 0x%x (hw 0x%lx) addr 0x%lx\n",

			  virq, hwirq, addr);

		pr_debug("pasemi_msi: allocated virq 0x%x (hw 0x%lx) addr 0x%x\n",

			  virq, hwirq, msg.address_lo);



		/* Likewise, the device writes [0...511] into the target

		 * register to generate MSI [512...1023]