cortex_m: declare local functions as static

Functions that are not used outside the file should be declared as
static.

Change-Id: Ie81f6bdce91e2a1456364b47f30aa4d35c7ee7bc
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5900
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
Tested-by: jenkins

diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index 503995a5db2068d70914c2491b50bbd953911ebd..08b3661ea0876dc4443e9bd3d7180ab5aa34b326 100644 (file)
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -1413,7 +1413,7 @@ int cortex_m_remove_breakpoint(struct target *target, struct breakpoint *breakpo
        return cortex_m_unset_breakpoint(target, breakpoint);
 }
 
-int cortex_m_set_watchpoint(struct target *target, struct watchpoint *watchpoint)
+static int cortex_m_set_watchpoint(struct target *target, struct watchpoint *watchpoint)
 {
        int dwt_num = 0;
        struct cortex_m_common *cortex_m = target_to_cm(target);
@@ -1496,7 +1496,7 @@ int cortex_m_set_watchpoint(struct target *target, struct watchpoint *watchpoint
        return ERROR_OK;
 }
 
-int cortex_m_unset_watchpoint(struct target *target, struct watchpoint *watchpoint)
+static int cortex_m_unset_watchpoint(struct target *target, struct watchpoint *watchpoint)
 {
        struct cortex_m_common *cortex_m = target_to_cm(target);
        struct cortex_m_dwt_comparator *comparator;
@@ -1989,7 +1989,7 @@ static void cortex_m_dwt_addreg(struct target *t, struct reg *r, const struct dw
        r->type = &dwt_reg_type;
 }
 
-void cortex_m_dwt_setup(struct cortex_m_common *cm, struct target *target)
+static void cortex_m_dwt_setup(struct cortex_m_common *cm, struct target *target)
 {
        uint32_t dwtcr;
        struct reg_cache *cache;

diff --git a/src/target/cortex_m.h b/src/target/cortex_m.h
index 415a6c22f301d001403c92c0f765e04fb42783ac..b470fbd7079eb8826c5661cefba02f3dfedca281 100644 (file)
--- a/src/target/cortex_m.h
+++ b/src/target/cortex_m.h
@@ -233,13 +233,10 @@ int cortex_m_set_breakpoint(struct target *target, struct breakpoint *breakpoint
 int cortex_m_unset_breakpoint(struct target *target, struct breakpoint *breakpoint);
 int cortex_m_add_breakpoint(struct target *target, struct breakpoint *breakpoint);
 int cortex_m_remove_breakpoint(struct target *target, struct breakpoint *breakpoint);
-int cortex_m_set_watchpoint(struct target *target, struct watchpoint *watchpoint);
-int cortex_m_unset_watchpoint(struct target *target, struct watchpoint *watchpoint);
 int cortex_m_add_watchpoint(struct target *target, struct watchpoint *watchpoint);
 int cortex_m_remove_watchpoint(struct target *target, struct watchpoint *watchpoint);
 void cortex_m_enable_breakpoints(struct target *target);
 void cortex_m_enable_watchpoints(struct target *target);
-void cortex_m_dwt_setup(struct cortex_m_common *cm, struct target *target);
 void cortex_m_deinit_target(struct target *target);
 int cortex_m_profiling(struct target *target, uint32_t *samples,
        uint32_t max_num_samples, uint32_t *num_samples, uint32_t seconds);