| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Tue, 6 Oct 2015 08:45:46 +0530
From: Ronit Halder <ronit.crj@...il.com>
To: thomas.petazzoni@...e-electrons.com
Cc: gregkh@...uxfoundation.org, noralf@...nnes.org,
devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
Ronit Halder <ronit.crj@...il.com>
Subject: [PATCH] Staging: fbtft: Use BIT macro
Replace (1 << x) by BIT(x)
Signed-off-by: Ronit halder <ronit.crj@...il.com>
---
drivers/staging/fbtft/fb_ssd1351.c | 4 +--
drivers/staging/fbtft/fbtft.h | 56 +++++++++++++++++++-------------------
2 files changed, 30 insertions(+), 30 deletions(-)
diff --git a/drivers/staging/fbtft/fb_ssd1351.c b/drivers/staging/fbtft/fb_ssd1351.c
index eb45b27..28cc5d9 100644
--- a/drivers/staging/fbtft/fb_ssd1351.c
+++ b/drivers/staging/fbtft/fb_ssd1351.c
@@ -80,10 +80,10 @@ static int set_var(struct fbtft_par *par)
switch (par->info->var.rotate) {
case 0:
- write_reg(par, 0xA0, remap | 0x00 | 1<<4);
+ write_reg(par, 0xA0, remap | 0x00 | BIT(4));
break;
case 270:
- write_reg(par, 0xA0, remap | 0x03 | 1<<4);
+ write_reg(par, 0xA0, remap | 0x03 | BIT(4));
break;
case 180:
write_reg(par, 0xA0, remap | 0x02);
diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
index 6dd42b2..375af6b 100644
--- a/drivers/staging/fbtft/fbtft.h
+++ b/drivers/staging/fbtft/fbtft.h
@@ -374,39 +374,39 @@ 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 { \
--
2.6.0
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists