Commit fbe1d378 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Thomas Gleixner
Browse files

x86/platform/uv: Remove _uv_hub_info_check() 



Neither this functions nor the helpers used to implement it are used
anywhere in the kernel tree.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Not-acked-by: default avatarDimitri Sivanich <sivanich@hpe.com>
Cc: Russ Anderson <rja@hpe.com>
Link: https://lkml.kernel.org/r/20200504171527.2845224-10-hch@lst.de
parent 8e775545

arch/x86/include/asm/uv/uv_hub.h

+0 −14
Original line number Diff line number Diff line
@@ -219,20 +219,6 @@ static inline struct uv_hub_info_s *uv_cpu_hub_info(int cpu) 
	return (struct uv_hub_info_s *)uv_cpu_info_per(cpu)->p_uv_hub_info;

}



#define	UV_HUB_INFO_VERSION	0x7150

extern int uv_hub_info_version(void);

static inline int uv_hub_info_check(int version)

{

	if (uv_hub_info_version() == version)

		return 0;



	pr_crit("UV: uv_hub_info version(%x) mismatch, expecting(%x)\n",

		uv_hub_info_version(), version);



	BUG();	/* Catastrophic - cannot continue on unknown UV system */

}

#define	_uv_hub_info_check()	uv_hub_info_check(UV_HUB_INFO_VERSION)



/*

 * HUB revision ranges for each UV HUB architecture.

 * This is a software convention - NOT the hardware revision numbers in

arch/x86/kernel/apic/x2apic_uv_x.c

+0 −6
Original line number Diff line number Diff line
@@ -415,12 +415,6 @@ static __initdata struct uv_gam_range_s *_gr_table; 


#define	SOCK_EMPTY	((unsigned short)~0)



extern int uv_hub_info_version(void)

{

	return UV_HUB_INFO_VERSION;

}

EXPORT_SYMBOL(uv_hub_info_version);



/* Default UV memory block size is 2GB */

static unsigned long mem_block_size __initdata = (2UL << 30);

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