diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/sh/intc/core.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/sh/intc/core.c')
| -rw-r--r-- | drivers/sh/intc/core.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c index e53e449b4ec..7e562ccb699 100644 --- a/drivers/sh/intc/core.c +++ b/drivers/sh/intc/core.c @@ -2,7 +2,7 @@ * Shared interrupt handling code for IPR and INTC2 types of IRQs. * * Copyright (C) 2007, 2008 Magnus Damm - * Copyright (C) 2009, 2010 Paul Mundt + * Copyright (C) 2009 - 2012 Paul Mundt * * Based on intc2.c and ipr.c * @@ -31,18 +31,19 @@ #include <linux/spinlock.h> #include <linux/radix-tree.h> #include <linux/export.h> +#include <linux/sort.h> #include "internals.h" LIST_HEAD(intc_list); DEFINE_RAW_SPINLOCK(intc_big_lock); -unsigned int nr_intc_controllers; +static unsigned int nr_intc_controllers; /* * Default priority level * - this needs to be at least 2 for 5-bit priorities on 7780 */ static unsigned int default_prio_level = 2; /* 2 - 16 */ -static unsigned int intc_prio_level[NR_IRQS]; /* for now */ +static unsigned int intc_prio_level[INTC_NR_IRQS]; /* for now */ unsigned int intc_get_dfl_prio_level(void) { @@ -267,6 +268,9 @@ int __init register_intc_controller(struct intc_desc *desc) k += save_reg(d, k, hw->prio_regs[i].set_reg, smp); k += save_reg(d, k, hw->prio_regs[i].clr_reg, smp); } + + sort(d->prio, hw->nr_prio_regs, sizeof(*d->prio), + intc_handle_int_cmp, NULL); } if (hw->sense_regs) { @@ -277,6 +281,9 @@ int __init register_intc_controller(struct intc_desc *desc) for (i = 0; i < hw->nr_sense_regs; i++) k += save_reg(d, k, hw->sense_regs[i].reg, 0); + + sort(d->sense, hw->nr_sense_regs, sizeof(*d->sense), + intc_handle_int_cmp, NULL); } if (hw->subgroups) |