lkml.org 
[lkml]   [2017]   [Nov]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 1/2] olpc_dcon: Change bitshifts to BIT macro
Date
From: Zebulon McCorkle <zebmccorkle@zeb.fun>

checkpatch.pl reported the bitshifts (1<<x) as a style violation, so
change them to the BIT macro (BIT(x)).

Signed-off-by: Zebulon McCorkle <zebmccorkle@zeb.fun>
---
drivers/staging/olpc_dcon/olpc_dcon.h | 30 +++++++++++++++---------------
1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/drivers/staging/olpc_dcon/olpc_dcon.h b/drivers/staging/olpc_dcon/olpc_dcon.h
index 8fbde5d3b4a6..fa89bb97c7b0 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon.h
+++ b/drivers/staging/olpc_dcon/olpc_dcon.h
@@ -10,18 +10,18 @@
#define DCON_REG_ID 0
#define DCON_REG_MODE 1

-#define MODE_PASSTHRU (1<<0)
-#define MODE_SLEEP (1<<1)
-#define MODE_SLEEP_AUTO (1<<2)
-#define MODE_BL_ENABLE (1<<3)
-#define MODE_BLANK (1<<4)
-#define MODE_CSWIZZLE (1<<5)
-#define MODE_COL_AA (1<<6)
-#define MODE_MONO_LUMA (1<<7)
-#define MODE_SCAN_INT (1<<8)
-#define MODE_CLOCKDIV (1<<9)
-#define MODE_DEBUG (1<<14)
-#define MODE_SELFTEST (1<<15)
+#define MODE_PASSTHRU BIT(0)
+#define MODE_SLEEP BIT(1)
+#define MODE_SLEEP_AUTO BIT(2)
+#define MODE_BL_ENABLE BIT(3)
+#define MODE_BLANK BIT(4)
+#define MODE_CSWIZZLE BIT(5)
+#define MODE_COL_AA BIT(6)
+#define MODE_MONO_LUMA BIT(7)
+#define MODE_SCAN_INT BIT(8)
+#define MODE_CLOCKDIV BIT(9)
+#define MODE_DEBUG BIT(14)
+#define MODE_SELFTEST BIT(15)

#define DCON_REG_HRES 0x2
#define DCON_REG_HTOTAL 0x3
@@ -36,11 +36,11 @@
#define DCON_REG_MEM_OPT_B 0x42

/* Load Delay Locked Loop (DLL) settings for clock delay */
-#define MEM_DLL_CLOCK_DELAY (1<<0)
+#define MEM_DLL_CLOCK_DELAY BIT(0)
/* Memory controller power down function */
-#define MEM_POWER_DOWN (1<<8)
+#define MEM_POWER_DOWN BIT(8)
/* Memory controller software reset */
-#define MEM_SOFT_RESET (1<<0)
+#define MEM_SOFT_RESET BIT(0)

/* Status values */

--
2.11.0
\
 
 \ /
  Last update: 2017-11-21 22:02    [W:0.046 / U:0.036 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site