linux-kernel - [PATCH 5/6] staging: comedi: amplc_dio200

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Date:	Fri, 22 May 2015 18:16:00 +0100
From:	Ian Abbott <abbotti@....co.uk>
To:	<driverdev-devel@...uxdriverproject.org>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Ian Abbott <abbotti@....co.uk>,
	H Hartley Sweeten <hsweeten@...ionengravers.com>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH 5/6] staging: comedi: amplc_dio200_common.c: fix up brace style

Use braces when the single statement following an `if` (or `else`)
spans more than one line (including any preceding comments).

Signed-off-by: Ian Abbott <abbotti@....co.uk>
---
 drivers/staging/comedi/drivers/amplc_dio200_common.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/comedi/drivers/amplc_dio200_common.c b/drivers/staging/comedi/drivers/amplc_dio200_common.c
index 8886252..d1539e7 100644
--- a/drivers/staging/comedi/drivers/amplc_dio200_common.c
+++ b/drivers/staging/comedi/drivers/amplc_dio200_common.c
@@ -337,9 +337,10 @@ static int dio200_handle_read_intr(struct comedi_device *dev,
 			 * interested in (just in case there's a race
 			 * condition).
 			 */
-			if (triggered & subpriv->enabled_isns)
+			if (triggered & subpriv->enabled_isns) {
 				/* Collect scan data. */
 				dio200_read_scan_intr(dev, s, triggered);
+			}
 		}
 	}
 	spin_unlock_irqrestore(&subpriv->spinlock, flags);
@@ -576,12 +577,13 @@ static int dio200_subdev_8254_init(struct comedi_device *dev,
 		regshift = 0;
 	}
 
-	if (dev->mmio)
+	if (dev->mmio) {
 		i8254 = comedi_8254_mm_init(dev->mmio + offset,
 					    0, I8254_IO8, regshift);
-	else
+	} else {
 		i8254 = comedi_8254_init(dev->iobase + offset,
 					 0, I8254_IO8, regshift);
+	}
 	if (!i8254)
 		return -ENOMEM;
 
@@ -641,15 +643,18 @@ static int dio200_subdev_8255_bits(struct comedi_device *dev,
 
 	mask = comedi_dio_update_state(s, data);
 	if (mask) {
-		if (mask & 0xff)
+		if (mask & 0xff) {
 			dio200_write8(dev, subpriv->ofs + I8255_DATA_A_REG,
 				      s->state & 0xff);
-		if (mask & 0xff00)
+		}
+		if (mask & 0xff00) {
 			dio200_write8(dev, subpriv->ofs + I8255_DATA_B_REG,
 				      (s->state >> 8) & 0xff);
-		if (mask & 0xff0000)
+		}
+		if (mask & 0xff0000) {
 			dio200_write8(dev, subpriv->ofs + I8255_DATA_C_REG,
 				      (s->state >> 16) & 0xff);
+		}
 	}
 
 	val = dio200_read8(dev, subpriv->ofs + I8255_DATA_A_REG);
-- 
2.1.4

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