STM32 16 bits tickers: save useless instance init

LMESTM · LMESTM · commit 572a096c080e · 2017-06-05T13:12:20.000+02:00
TimMasterHandle.Instance initialization can be removed from here,
because it will either have been already done previously,
or it will be done in the us_ticker_init() call immediately below.
diff --git a/targets/TARGET_STM/us_ticker_16b.c b/targets/TARGET_STM/us_ticker_16b.c
@@ -49,8 +49,6 @@ void us_ticker_init(void)
 
 uint32_t us_ticker_read()
 {
-    TimMasterHandle.Instance = TIM_MST;
-
     if (!us_ticker_inited) us_ticker_init();
 
     uint16_t cntH_old, cntH, cntL;

Original file line number	Diff line number	Diff line change
`@@ -49,8 +49,6 @@ void us_ticker_init(void)`
`49`	`49`
`50`	`50`	`uint32_t us_ticker_read()`
`51`	`51`	`{`
`52`		`- TimMasterHandle.Instance = TIM_MST;`
`53`		`-`
`54`	`52`	`if (!us_ticker_inited) us_ticker_init();`
`55`	`53`
`56`	`54`	`uint16_t cntH_old, cntH, cntL;`