Revision 92adeb616c9172dea9678f53ea6e5501fc4f4338 authored by Linus Torvalds on 13 July 2019, 22:07:02 UTC, committed by Linus Torvalds on 13 July 2019, 22:07:02 UTC
Pull IPMI updates from Corey Minyard: "Some small fixes for various things, nothing huge, mostly found by automated tools. Plus add a driver that allows Linux to act as an IPMB slave device, so it can be a satellite MC in an IPMI network" * tag 'for-linus-5.3' of git://github.com/cminyard/linux-ipmi: docs: ipmb: place it at driver-api and convert to ReST fix platform_no_drv_owner.cocci warnings ipmi: ipmb: don't allocate i2c_client on stack ipmi: ipmb: Fix build error while CONFIG_I2C is set to m Add support for IPMB driver drivers: ipmi: Drop device reference ipmi_ssif: fix unexpected driver unregister warning ipmi_si: use bool type for initialized variable ipmi_si: fix unexpected driver unregister warning
ucmpdi2.c
// SPDX-License-Identifier: GPL-2.0-or-later
/*
*/
#include <linux/module.h>
#include <linux/libgcc.h>
word_type notrace __ucmpdi2(unsigned long long a, unsigned long long b)
{
const DWunion au = {.ll = a};
const DWunion bu = {.ll = b};
if ((unsigned int) au.s.high < (unsigned int) bu.s.high)
return 0;
else if ((unsigned int) au.s.high > (unsigned int) bu.s.high)
return 2;
if ((unsigned int) au.s.low < (unsigned int) bu.s.low)
return 0;
else if ((unsigned int) au.s.low > (unsigned int) bu.s.low)
return 2;
return 1;
}
EXPORT_SYMBOL(__ucmpdi2);
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