Revision bb4c7e9a9908548b458f34afb2fee74dc0d49f90 authored by Linus Torvalds on 23 February 2012, 23:38:57 UTC, committed by Linus Torvalds on 23 February 2012, 23:38:57 UTC
A fix from Jesper Juhl removes an assignment in an ASSERT when a compare is intended. Two fixes from Mitsuo Hayasaka address off-by-ones in XFS quota enforcement. * 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: make inode quota check more general xfs: change available ranges of softlimit and hardlimit in quota check XFS: xfs_trans_add_item() - don't assign in ASSERT() when compare is intended
board-msm8x60.c
/* Copyright (c) 2010, 2011, Code Aurora Forum. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* 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.
*/
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/irqdomain.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_platform.h>
#include <linux/memblock.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/hardware/gic.h>
#include <asm/setup.h>
#include <mach/board.h>
#include <mach/msm_iomap.h>
static void __init msm8x60_fixup(struct tag *tag, char **cmdline,
struct meminfo *mi)
{
for (; tag->hdr.size; tag = tag_next(tag))
if (tag->hdr.tag == ATAG_MEM &&
tag->u.mem.start == 0x40200000) {
tag->u.mem.start = 0x40000000;
tag->u.mem.size += SZ_2M;
}
}
static void __init msm8x60_reserve(void)
{
memblock_remove(0x40000000, SZ_2M);
}
static void __init msm8x60_map_io(void)
{
msm_map_msm8x60_io();
}
static void __init msm8x60_init_irq(void)
{
gic_init(0, GIC_PPI_START, MSM_QGIC_DIST_BASE,
(void *)MSM_QGIC_CPU_BASE);
/* Edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */
writel(0xFFFFD7FF, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4);
/* RUMI does not adhere to GIC spec by enabling STIs by default.
* Enable/clear is supposed to be RO for STIs, but is RW on RUMI.
*/
if (!machine_is_msm8x60_sim())
writel(0x0000FFFF, MSM_QGIC_DIST_BASE + GIC_DIST_ENABLE_SET);
}
static void __init msm8x60_init(void)
{
}
#ifdef CONFIG_OF
static struct of_dev_auxdata msm_auxdata_lookup[] __initdata = {
{}
};
static struct of_device_id msm_dt_gic_match[] __initdata = {
{ .compatible = "qcom,msm-8660-qgic", },
{}
};
static void __init msm8x60_dt_init(void)
{
struct device_node *node;
node = of_find_matching_node_by_address(NULL, msm_dt_gic_match,
MSM8X60_QGIC_DIST_PHYS);
if (node)
irq_domain_add_simple(node, GIC_SPI_START);
if (of_machine_is_compatible("qcom,msm8660-surf")) {
printk(KERN_INFO "Init surf UART registers\n");
msm8x60_init_uart12dm();
}
of_platform_populate(NULL, of_default_bus_match_table,
msm_auxdata_lookup, NULL);
}
static const char *msm8x60_fluid_match[] __initdata = {
"qcom,msm8660-fluid",
"qcom,msm8660-surf",
NULL
};
#endif /* CONFIG_OF */
MACHINE_START(MSM8X60_RUMI3, "QCT MSM8X60 RUMI3")
.fixup = msm8x60_fixup,
.reserve = msm8x60_reserve,
.map_io = msm8x60_map_io,
.init_irq = msm8x60_init_irq,
.handle_irq = gic_handle_irq,
.init_machine = msm8x60_init,
.timer = &msm_timer,
MACHINE_END
MACHINE_START(MSM8X60_SURF, "QCT MSM8X60 SURF")
.fixup = msm8x60_fixup,
.reserve = msm8x60_reserve,
.map_io = msm8x60_map_io,
.init_irq = msm8x60_init_irq,
.handle_irq = gic_handle_irq,
.init_machine = msm8x60_init,
.timer = &msm_timer,
MACHINE_END
MACHINE_START(MSM8X60_SIM, "QCT MSM8X60 SIMULATOR")
.fixup = msm8x60_fixup,
.reserve = msm8x60_reserve,
.map_io = msm8x60_map_io,
.init_irq = msm8x60_init_irq,
.handle_irq = gic_handle_irq,
.init_machine = msm8x60_init,
.timer = &msm_timer,
MACHINE_END
MACHINE_START(MSM8X60_FFA, "QCT MSM8X60 FFA")
.fixup = msm8x60_fixup,
.reserve = msm8x60_reserve,
.map_io = msm8x60_map_io,
.init_irq = msm8x60_init_irq,
.handle_irq = gic_handle_irq,
.init_machine = msm8x60_init,
.timer = &msm_timer,
MACHINE_END
#ifdef CONFIG_OF
/* TODO: General device tree support for all MSM. */
DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)")
.map_io = msm8x60_map_io,
.init_irq = msm8x60_init_irq,
.init_machine = msm8x60_dt_init,
.timer = &msm_timer,
.dt_compat = msm8x60_fluid_match,
MACHINE_END
#endif /* CONFIG_OF */
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