[PATCH v3 2/3] staging: fbtft: Replaces (1 << n) for macro BIT(n) - Style

From: Leonardo BrÃs
Date: Thu Aug 09 2018 - 18:34:18 EST


Use of default macro BIT(n) instead of (1 << n). Helps readability.

Signed-off-by: Leonardo BrÃs <leobras.c@xxxxxxxxx>
---
drivers/staging/fbtft/fbtft.h | 56 +++++++++++++++++------------------
1 file changed, 28 insertions(+), 28 deletions(-)

diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
index 958835da433c..efdad47ccd26 100644
--- a/drivers/staging/fbtft/fbtft.h
+++ b/drivers/staging/fbtft/fbtft.h
@@ -355,39 +355,39 @@ module_exit(fbtft_driver_module_exit);
#define DEBUG_LEVEL_6 (DEBUG_LEVEL_4 | DEBUG_LEVEL_5)
#define DEBUG_LEVEL_7 0xFFFFFFFF

-#define DEBUG_DRIVER_INIT_FUNCTIONS (1<<3)
-#define DEBUG_TIME_FIRST_UPDATE (1<<4)
-#define DEBUG_TIME_EACH_UPDATE (1<<5)
-#define DEBUG_DEFERRED_IO (1<<6)
-#define DEBUG_FBTFT_INIT_FUNCTIONS (1<<7)
+#define DEBUG_DRIVER_INIT_FUNCTIONS BIT(3)
+#define DEBUG_TIME_FIRST_UPDATE BIT(4)
+#define DEBUG_TIME_EACH_UPDATE BIT(5)
+#define DEBUG_DEFERRED_IO BIT(6)
+#define DEBUG_FBTFT_INIT_FUNCTIONS BIT(7)

/* fbops */
-#define DEBUG_FB_READ (1<<8)
-#define DEBUG_FB_WRITE (1<<9)
-#define DEBUG_FB_FILLRECT (1<<10)
-#define DEBUG_FB_COPYAREA (1<<11)
-#define DEBUG_FB_IMAGEBLIT (1<<12)
-#define DEBUG_FB_SETCOLREG (1<<13)
-#define DEBUG_FB_BLANK (1<<14)
+#define DEBUG_FB_READ BIT(8)
+#define DEBUG_FB_WRITE BIT(9)
+#define DEBUG_FB_FILLRECT BIT(10)
+#define DEBUG_FB_COPYAREA BIT(11)
+#define DEBUG_FB_IMAGEBLIT BIT(12)
+#define DEBUG_FB_SETCOLREG BIT(13)
+#define DEBUG_FB_BLANK BIT(14)

-#define DEBUG_SYSFS (1<<16)
+#define DEBUG_SYSFS BIT(16)

/* fbtftops */
-#define DEBUG_BACKLIGHT (1<<17)
-#define DEBUG_READ (1<<18)
-#define DEBUG_WRITE (1<<19)
-#define DEBUG_WRITE_VMEM (1<<20)
-#define DEBUG_WRITE_REGISTER (1<<21)
-#define DEBUG_SET_ADDR_WIN (1<<22)
-#define DEBUG_RESET (1<<23)
-#define DEBUG_MKDIRTY (1<<24)
-#define DEBUG_UPDATE_DISPLAY (1<<25)
-#define DEBUG_INIT_DISPLAY (1<<26)
-#define DEBUG_BLANK (1<<27)
-#define DEBUG_REQUEST_GPIOS (1<<28)
-#define DEBUG_FREE_GPIOS (1<<29)
-#define DEBUG_REQUEST_GPIOS_MATCH (1<<30)
-#define DEBUG_VERIFY_GPIOS (1<<31)
+#define DEBUG_BACKLIGHT BIT(17)
+#define DEBUG_READ BIT(18)
+#define DEBUG_WRITE BIT(19)
+#define DEBUG_WRITE_VMEM BIT(20)
+#define DEBUG_WRITE_REGISTER BIT(21)
+#define DEBUG_SET_ADDR_WIN BIT(22)
+#define DEBUG_RESET BIT(23)
+#define DEBUG_MKDIRTY BIT(24)
+#define DEBUG_UPDATE_DISPLAY BIT(25)
+#define DEBUG_INIT_DISPLAY BIT(26)
+#define DEBUG_BLANK BIT(27)
+#define DEBUG_REQUEST_GPIOS BIT(28)
+#define DEBUG_FREE_GPIOS BIT(29)
+#define DEBUG_REQUEST_GPIOS_MATCH BIT(30)
+#define DEBUG_VERIFY_GPIOS BIT(31)

#define fbtft_init_dbg(dev, format, arg...) \
do { \
--
2.18.0