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x86/platform/uv: Remove _uv_hub_info_check()

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

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Not-acked-by:  Dimitri Sivanich <sivanich@hpe.com>
Cc: Russ Anderson <rja@hpe.com>
Link: https://lkml.kernel.org/r/20200504171527.2845224-10-hch@lst.de
This commit is contained in:
Christoph Hellwig 2020-05-04 19:15:25 +02:00 committed by Thomas Gleixner
parent 8e77554580
commit fbe1d37866
2 changed files with 0 additions and 20 deletions
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14
arch/x86/include/asm/uv/uv_hub.h
View File

@ -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

6
arch/x86/kernel/apic/x2apic_uv_x.c
View File

@ -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);