diff --git a/arch/arm/src/stm32/stm32_sdio.c b/arch/arm/src/stm32/stm32_sdio.c
index 82c82bcd7c..5b7f92887c 100644
--- a/arch/arm/src/stm32/stm32_sdio.c
+++ b/arch/arm/src/stm32/stm32_sdio.c
@@ -416,9 +416,9 @@ static void stm32_endtransfer(struct stm32_dev_s *priv, sdio_eventset_t wkupeven
 
 /* Interrupt Handling *******************************************************/
 
-static int  stm32_interrupt(int irq, void *context, FAR void *arg);
+static int  stm32_interrupt(int irq, void *context, void *arg);
 #ifdef CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE
-static int  stm32_rdyinterrupt(int irq, void *context, FAR void *arg);
+static int  stm32_rdyinterrupt(int irq, void *context, void *arg);
 #endif
 
 /* SDIO interface methods ***************************************************/
@@ -668,14 +668,16 @@ static void stm32_configwaitints(struct stm32_dev_s *priv, uint32_t waitmask,
 
       /* Arm the SDIO_D Ready and install Isr */
 
-      stm32_gpiosetevent(pinset, true, false, false, stm32_rdyinterrupt, priv);
+      stm32_gpiosetevent(pinset, true, false, false,
+                         stm32_rdyinterrupt, priv);
     }
 
   /* Disarm SDIO_D ready */
 
   if ((wkupevent & SDIOWAIT_WRCOMPLETE) != 0)
     {
-      stm32_gpiosetevent(GPIO_SDIO_D0, false, false, false , NULL, NULL);
+      stm32_gpiosetevent(GPIO_SDIO_D0, false, false, false,
+                         NULL, NULL);
       stm32_configgpio(GPIO_SDIO_D0);
     }
 #endif
@@ -1317,7 +1319,7 @@ static void stm32_endtransfer(struct stm32_dev_s *priv, sdio_eventset_t wkupeven
 #ifdef CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE
 static int stm32_rdyinterrupt(int irq, void *context, FAR void *arg)
 {
-  struct stm32_dev_s *priv = (struct stm32_dev_s *) arg;
+  struct stm32_dev_s *priv = (struct stm32_dev_s *)arg;
   stm32_endwait(priv, SDIOWAIT_WRCOMPLETE);
   return OK;
 }