tracing: Fix TRACING_MAP Kconfig

The config option for TRACING_MAP has "default n", which is not needed
because the default of configs is 'n'.

Also, since the TRACING_MAP has no config prompt, there's no reason to
include "If in doubt, say N" in the help text.

Fixed a typo in the comments of tracing_map.h.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index 48b7329..d39556f 100644 (file)
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -531,7 +531,6 @@ config MMIOTRACE
 config TRACING_MAP
        bool
        depends on ARCH_HAVE_NMI_SAFE_CMPXCHG
-       default n
        help
          tracing_map is a special-purpose lock-free map for tracing,
          separated out as a stand-alone facility in order to allow it
@@ -539,8 +538,6 @@ config TRACING_MAP
          generally used outside of that context, and is normally
          selected by tracers that use it.
 
-         If in doubt, say N.
-
 config MMIOTRACE_TEST
        tristate "Test module for mmiotrace"
        depends on MMIOTRACE && m

diff --git a/kernel/trace/tracing_map.h b/kernel/trace/tracing_map.h
index 7571825..1f7eda5 100644 (file)
--- a/kernel/trace/tracing_map.h
+++ b/kernel/trace/tracing_map.h
@@ -46,7 +46,7 @@ typedef int (*tracing_map_cmp_fn_t) (void *val_a, void *val_b);
  * That unique element now in the tracing_map_entry's 'val' field is
  * an instance of tracing_map_elt, where 'elt' in the latter part of
  * that variable name is short for 'element'.  The purpose of a
- * tracing_map_elt is to hold values specific to the the particular
+ * tracing_map_elt is to hold values specific to the particular
  * 32-bit hashed key it's assocated with.  Things such as the unique
  * set of aggregated sums associated with the 32-bit hashed key, along
  * with a copy of the full key associated with the entry, and which