[PATCH] staging: iio: meter: enclose Macros with complex values in parentheses

[Menna Mahmoud]

enclose Macros with complex values in parentheses is especially useful
in making macro definitions “safe” (so that they
evaluate each operand exactly once).

this error reported by chechpatch.pl

"ERROR: Macros with complex values should be enclosed in parentheses"

for ADE7854_SPI_SLOW, ADE7854_SPI_BURST and ADE7854_SPI_FAST
macros and this error fixed by enclose these macros in parentheses.

Signed-off-by: Menna Mahmoud <eng.mennamahmoud.mm@xxxxxxxxx>
---
 drivers/staging/iio/meter/ade7854.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/iio/meter/ade7854.h b/drivers/staging/iio/meter/ade7854.h
index 7a49f8f1016f..41eeedef569b 100644
--- a/drivers/staging/iio/meter/ade7854.h
+++ b/drivers/staging/iio/meter/ade7854.h
@@ -139,9 +139,9 @@
 #define ADE7854_MAX_RX    7
 #define ADE7854_STARTUP_DELAY 1000
 
-#define ADE7854_SPI_SLOW	(u32)(300 * 1000)
-#define ADE7854_SPI_BURST	(u32)(1000 * 1000)
-#define ADE7854_SPI_FAST	(u32)(2000 * 1000)
+#define ADE7854_SPI_SLOW	((u32)(300 * 1000))
+#define ADE7854_SPI_BURST	((u32)(1000 * 1000))
+#define ADE7854_SPI_FAST	((u32)(2000 * 1000))
 
 /**
  * struct ade7854_state - device instance specific data
-- 
2.34.1