diff --git a/drivers/staging/pi433/TODO b/drivers/staging/pi433/TODO
index b9e6c01a02e0..8d0f1b57961a 100644
--- a/drivers/staging/pi433/TODO
+++ b/drivers/staging/pi433/TODO
@@ -1,4 +1,3 @@
-* coding style does not fully comply with the kernel style guide.
 * still TODOs, annotated in the code
 * currently the code introduces new IOCTLs. I'm afraid this is a bad idea.
   -> Replace this with another interface, hints are welcome!
diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index 17ff51f6a9da..86ad497417f7 100644
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -362,8 +362,7 @@ rf69_set_tx_cfg(struct pi433_device *dev, struct pi433_tx_cfg *tx_cfg)
 
 /*-------------------------------------------------------------------------*/
 
-static int
-pi433_start_rx(struct pi433_device *dev)
+static int pi433_start_rx(struct pi433_device *dev)
 {
 	int retval;
 
@@ -403,8 +402,7 @@ pi433_start_rx(struct pi433_device *dev)
 
 /*-------------------------------------------------------------------------*/
 
-static int
-pi433_receive(void *data)
+static int pi433_receive(void *data)
 {
 	struct pi433_device *dev = data;
 	struct spi_device *spi = dev->spi;
@@ -555,8 +553,7 @@ abort:
 		return bytes_total;
 }
 
-static int
-pi433_tx_thread(void *data)
+static int pi433_tx_thread(void *data)
 {
 	struct pi433_device *device = data;
 	struct spi_device *spi = device->spi;
@@ -881,8 +878,7 @@ abort:
 	return -EAGAIN;
 }
 
-static long
-pi433_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
+static long pi433_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 {
 	struct pi433_instance	*instance;
 	struct pi433_device	*device;
diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index d60514a840c2..c68ad4809e91 100644
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -654,7 +654,8 @@ bool rf69_get_flag(struct spi_device *spi, enum flag flag)
 		return (rf69_read_reg(spi, REG_IRQFLAGS2) & MASK_IRQFLAGS2_CRC_OK);
 	case battery_low:
 		return (rf69_read_reg(spi, REG_IRQFLAGS2) & MASK_IRQFLAGS2_LOW_BAT);
-	default:			 return false;
+	default:
+		return false;
 	}
 }