ARM: PCI: remove unused sys->hw
Some platforms mark their hw_pci structure as __initdata, which means it will be discarded after init time. Storing pointers to __initdata in long lived data structures is a potential source of problems, and in this case, sys->hw is unused apart from its initialization. So, lets remove this member and its initializer. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -45,7 +45,6 @@ struct pci_sys_data {
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u8 (*swizzle)(struct pci_dev *, u8 *);
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/* IRQ mapping */
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int (*map_irq)(const struct pci_dev *, u8, u8);
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struct hw_pci *hw;
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void *private_data; /* platform controller private data */
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};
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@ -424,7 +424,6 @@ static void __init pcibios_init_hw(struct hw_pci *hw)
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#ifdef CONFIG_PCI_DOMAINS
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sys->domain = hw->domain;
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#endif
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sys->hw = hw;
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sys->busnr = busnr;
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sys->swizzle = hw->swizzle;
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sys->map_irq = hw->map_irq;
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