https://github.com/torvalds/linux
Revision 12be1036c536f849ad6f9bba73cffa708aa965c3 authored by Thomas Petazzoni on 24 July 2018, 11:53:05 UTC, committed by David S. Miller on 30 July 2018, 20:00:56 UTC
This is necessary to be able to include <linux/msi.h> when CONFIG_GENERIC_MSI_IRQ_DOMAIN is enabled. Without this, a build with CONFIG_GENERIC_MSI_IRQ_DOMAIN fails with: In file included from drivers//ata/ahci.c:45:0: >> include/linux/msi.h:226:10: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? msi_alloc_info_t *arg); ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:230:9: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? msi_alloc_info_t *arg); ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:239:12: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? msi_alloc_info_t *arg); ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:240:22: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? void (*msi_finish)(msi_alloc_info_t *arg, int retval); ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:241:20: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? void (*set_desc)(msi_alloc_info_t *arg, ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:316:18: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? int nvec, msi_alloc_info_t *args); ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:318:29: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? int virq, int nvec, msi_alloc_info_t *args); ^~~~~~~~~~~~~~~~ sg_alloc_fn Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent f0afc6b
Tip revision: 12be1036c536f849ad6f9bba73cffa708aa965c3 authored by Thomas Petazzoni on 24 July 2018, 11:53:05 UTC
sparc: use asm-generic version of msi.h
sparc: use asm-generic version of msi.h
Tip revision: 12be103
lshrdi3.c
/*
* lib/lshrdi3.c
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see the file COPYING, or write
* to the Free Software Foundation, Inc.
*/
#include <linux/module.h>
#include <linux/libgcc.h>
long long notrace __lshrdi3(long long u, word_type b)
{
DWunion uu, w;
word_type bm;
if (b == 0)
return u;
uu.ll = u;
bm = 32 - b;
if (bm <= 0) {
w.s.high = 0;
w.s.low = (unsigned int) uu.s.high >> -bm;
} else {
const unsigned int carries = (unsigned int) uu.s.high << bm;
w.s.high = (unsigned int) uu.s.high >> b;
w.s.low = ((unsigned int) uu.s.low >> b) | carries;
}
return w.ll;
}
EXPORT_SYMBOL(__lshrdi3);
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