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drivers/lcd/st7032.c: Fix semaphore initialization in the ST7032

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Alan Carvalho de Assis 2018-11-25 15:59:51 -06:00 committed by Gregory Nutt
parent da379a5c97
commit 7e7437e54e
1 changed files with 2 additions and 0 deletions
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drivers/lcd/st7032.c
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@ -1062,6 +1062,8 @@ int st7032_register(FAR const char *devpath, FAR struct i2c_master_s *i2c)
priv->col = 0;
priv->row = 0;
nxsem_init(&priv->sem_excl, 0, 1);
/* Initialize the display */
lcd_init(priv);