summaryrefslogtreecommitdiff
path: root/arch/x86/mm/mmio-mod.c
diff options
context:
space:
mode:
authorPekka Paalanen <pq@iki.fi>2008-05-12 23:20:59 +0400
committerThomas Gleixner <tglx@linutronix.de>2008-05-24 13:25:44 +0400
commite4b37ee68609037ffcaa2fcfae47cd31a605bb9e (patch)
treef5fa528700814d7134c19f4349a2b1ab2c892701 /arch/x86/mm/mmio-mod.c
parentff3a3e9ba5e4273a8bc10570adab4a390fb90757 (diff)
downloadlinux-e4b37ee68609037ffcaa2fcfae47cd31a605bb9e.tar.xz
x86 mmiotrace: remove ISA_trace parameter.
This had become a no-op. Signed-off-by: Pekka Paalanen <pq@iki.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/mm/mmio-mod.c')
-rw-r--r--arch/x86/mm/mmio-mod.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
index 8256546d49bf..ab2bb776d310 100644
--- a/arch/x86/mm/mmio-mod.c
+++ b/arch/x86/mm/mmio-mod.c
@@ -81,17 +81,14 @@ static LIST_HEAD(trace_list); /* struct remap_trace */
/* module parameters */
static unsigned long filter_offset;
static int nommiotrace;
-static int ISA_trace;
static int trace_pc;
module_param(filter_offset, ulong, 0);
module_param(nommiotrace, bool, 0);
-module_param(ISA_trace, bool, 0);
module_param(trace_pc, bool, 0);
MODULE_PARM_DESC(filter_offset, "Start address of traced mappings.");
MODULE_PARM_DESC(nommiotrace, "Disable actual MMIO tracing.");
-MODULE_PARM_DESC(ISA_trace, "Do not exclude the low ISA range.");
MODULE_PARM_DESC(trace_pc, "Record address of faulting instructions.");
static bool is_enabled(void)
@@ -424,8 +421,6 @@ void enable_mmiotrace(void)
if (nommiotrace)
pr_info(NAME "MMIO tracing disabled.\n");
- if (ISA_trace)
- pr_warning(NAME "Warning! low ISA range will be traced.\n");
spin_lock_irq(&trace_lock);
atomic_inc(&mmiotrace_enabled);
spin_unlock_irq(&trace_lock);