[PATCH] Staging: iio: adc: Added Space around binary op.

[Himanshi Jain]

Added space around(one on each side of) binary
operator(-) as preferred according to kernel
coding style.

Signed-off-by: Himanshi Jain <himshijain...@gmail.com>
---
 drivers/staging/iio/adc/ad7192.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c
index d11c6de..1aee662 100644
--- a/drivers/staging/iio/adc/ad7192.c
+++ b/drivers/staging/iio/adc/ad7192.c
@@ -341,7 +341,7 @@ static int ad7192_setup(struct ad7192_state *st,
 }
 
 static IIO_DEVICE_ATTR_NAMED(in_v_m_v_scale_available,
-                            in_voltage-voltage_scale_available,
+                            in_voltage - voltage_scale_available,
                             0444, ad7192_show_scale_available, NULL, 0);
 
 static IIO_DEVICE_ATTR(in_voltage_scale_available, 0444,
-- 
1.9.1