From: Hari Prasath Gujulan Elango <hgujulan@xxxxxxxxxxx>
This patch fixes the checkpatch warning that suggests to use the BIT
macro for the shifting operation.
Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@xxxxxxxxxxx>
---
drivers/staging/comedi/comedi.h | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comedi/comedi.h
index 66edda1..169328c 100644
--- a/drivers/staging/comedi/comedi.h
+++ b/drivers/staging/comedi/comedi.h
@@ -72,12 +72,12 @@
#define CR_AREF(a) (((a)>>24)&0x03)
#define CR_FLAGS_MASK 0xfc000000
-#define CR_ALT_FILTER (1<<26)
+#define CR_ALT_FILTER BIT(26)
#define CR_DITHER CR_ALT_FILTER
#define CR_DEGLITCH CR_ALT_FILTER
-#define CR_ALT_SOURCE (1<<27)
-#define CR_EDGE (1<<30)
-#define CR_INVERT (1<<31)
+#define CR_ALT_SOURCE BIT(27)
+#define CR_EDGE BIT(30)
+#define CR_INVERT BIT(31)
#define AREF_GROUND 0x00 /* analog ref = analog ground */
#define AREF_COMMON 0x01 /* analog ref = analog common */
@@ -508,7 +508,7 @@ struct comedi_bufinfo {
#define RANGE_LENGTH(b) ((b)&0xffff)
#define RF_UNIT(flags) ((flags)&0xff)
-#define RF_EXTERNAL (1<<8)
+#define RF_EXTERNAL BIT(8)
#define UNIT_volt 0
#define UNIT_mA 1
--
1.9.1
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