cbb010c180
* Rename init_hwif_data() to ide_init_port_data() and export it. * For all users of ide_register_hw() with 'initializing' argument set hwif->present and hwif->hold are always zero so convert these host drivers to use ide_find_port()+ide_init_port_data()+ide_init_port_hw() instead (also no need for init_hwif_default() call since the setup done by it gets over-ridden by ide_init_port_hw() call). * Drop 'initializing' argument from ide_register_hw(). Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
42 lines
896 B
C
42 lines
896 B
C
/*
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* ARM default IDE host driver
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*
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* Copyright (C) 2004 Bartlomiej Zolnierkiewicz
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* Based on code by: Russell King, Ian Molton and Alexander Schulz.
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*
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* May be copied or modified under the terms of the GNU General Public License.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/ide.h>
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#include <asm/mach-types.h>
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#include <asm/irq.h>
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#ifdef CONFIG_ARCH_CLPS7500
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# include <asm/arch/hardware.h>
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#
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# define IDE_ARM_IO (ISASLOT_IO + 0x1f0)
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# define IDE_ARM_IRQ IRQ_ISA_14
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#else
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# define IDE_ARM_IO 0x1f0
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# define IDE_ARM_IRQ IRQ_HARDDISK
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#endif
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void __init ide_arm_init(void)
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{
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ide_hwif_t *hwif;
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hw_regs_t hw;
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memset(&hw, 0, sizeof(hw));
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ide_std_init_ports(&hw, IDE_ARM_IO, IDE_ARM_IO + 0x206);
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hw.irq = IDE_ARM_IRQ;
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hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
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if (hwif) {
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ide_init_port_data(hwif, hwif->index);
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ide_init_port_hw(hwif, &hw);
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}
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}
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