STM: fix minor warnings

LMESTM · 0xc0170 · commit 91c08e3914db · 2019-04-05T12:27:04.000+01:00
diff --git a/targets/TARGET_STM/gpio_irq_api.c b/targets/TARGET_STM/gpio_irq_api.c
@@ -125,7 +125,7 @@ static void handle_interrupt_in(uint32_t irq_index, uint32_t max_num_pin_line)
             }
         }
     }
-    error("Unexpected Spurious interrupt, index %d\r\n", irq_index);
+    error("Unexpected Spurious interrupt, index %ld\r\n", irq_index);
 }
 
 
diff --git a/targets/TARGET_STM/mbed_overrides.c b/targets/TARGET_STM/mbed_overrides.c
@@ -28,6 +28,7 @@
 #include "cmsis.h"
 
 int mbed_sdk_inited = 0;
+extern void SetSysClock(void);
 
 // This function is called after RAM initialization and before main.
 void mbed_sdk_init()

Original file line number	Diff line number	Diff line change
`@@ -125,7 +125,7 @@ static void handle_interrupt_in(uint32_t irq_index, uint32_t max_num_pin_line)`
`125`	`125`	`}`
`126`	`126`	`}`
`127`	`127`	`}`
`128`		`- error("Unexpected Spurious interrupt, index %d\r\n", irq_index);`
	`128`	`+ error("Unexpected Spurious interrupt, index %ld\r\n", irq_index);`
`129`	`129`	`}`
`130`	`130`
`131`	`131`