4a043d79dc
As long as there is no other non-const variable marked __initdata in the same compilation unit it doesn't hurt. If there were one however compilation would fail with error: $variablename causes a section type conflict because a section containing const variables is marked read only and so cannot contain non-const variables. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: linux-mips@linux-mips.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: kernel@pengutronix.de Patchwork: https://patchwork.linux-mips.org/patch/3565/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/*
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* fixup-mpc30x.c, The Victor MP-C303/304 specific PCI fixups.
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*
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* Copyright (C) 2002,2004 Yoichi Yuasa <yuasa@linux-mips.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/init.h>
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#include <linux/pci.h>
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#include <asm/vr41xx/mpc30x.h>
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static const int internal_func_irqs[] __initconst = {
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VRC4173_CASCADE_IRQ,
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VRC4173_AC97_IRQ,
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VRC4173_USB_IRQ,
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};
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static const int irq_tab_mpc30x[] __initconst = {
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[12] = VRC4173_PCMCIA1_IRQ,
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[13] = VRC4173_PCMCIA2_IRQ,
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[29] = MQ200_IRQ,
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};
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int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
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{
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if (slot == 30)
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return internal_func_irqs[PCI_FUNC(dev->devfn)];
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return irq_tab_mpc30x[slot];
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}
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/* Do platform specific device initialization at pci_enable_device() time */
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int pcibios_plat_dev_init(struct pci_dev *dev)
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{
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return 0;
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}
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