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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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ef1d4deab9
The seperation of the EISA init missed to include linux/io.h which breaks
the build with some special configurations.
Reported-by: Ingo Molnar <mingo@kernel.org>
Fixes: f7eaf6e00f ("x86/boot: Move EISA setup to a separate file")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
20 lines
362 B
C
20 lines
362 B
C
/*
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* EISA specific code
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*
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* This file is licensed under the GPL V2
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*/
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#include <linux/ioport.h>
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#include <linux/eisa.h>
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#include <linux/io.h>
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static __init int eisa_bus_probe(void)
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{
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void __iomem *p = ioremap(0x0FFFD9, 4);
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if (readl(p) == 'E' + ('I'<<8) + ('S'<<16) + ('A'<<24))
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EISA_bus = 1;
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iounmap(p);
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return 0;
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}
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subsys_initcall(eisa_bus_probe);
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