commit 59f0cb0fddc14ffc6676ae62e911f8115ebc8ccf
author Russell King <rmk@dyn-67.arm.linux.org.uk> Mon Oct 27 11:24:09 2008 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> Thu Nov 27 12:37:59 2008 +0000
tree 1e5fc347287c02e83dce967180c96906f6ed7455
parent ed313489badef16d700f5a3be50e8fd8f8294bc8

[ARM] remove memzero()

As suggested by Andrew Morton, remove memzero() - it's not supported
on other architectures so use of it is a potential build breaking bug.
Since the compiler optimizes memset(x,0,n) to __memzero() perfectly
well, we don't miss out on the underlying benefits of memzero().

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

drivers/mfd/asic3.c

diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index e4c0db4..9e48545 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -474,9 +474,9 @@
 	u16 dir_reg[ASIC3_NUM_GPIO_BANKS];
 	int i;
 
-	memzero(alt_reg, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
-	memzero(out_reg, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
-	memzero(dir_reg, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
+	memset(alt_reg, 0, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
+	memset(out_reg, 0, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
+	memset(dir_reg, 0, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
 
 	/* Enable all GPIOs */
 	asic3_write_register(asic, ASIC3_GPIO_OFFSET(A, MASK), 0xffff);

drivers/mtd/maps/ixp2000.c

diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index dcdb1f1..3ea1de9 100644
--- a/drivers/mtd/maps/ixp2000.c
+++ b/drivers/mtd/maps/ixp2000.c
@@ -170,7 +170,7 @@
 		err = -ENOMEM;
 		goto Error;
 	}
-	memzero(info, sizeof(struct ixp2000_flash_info));
+	memset(info, 0, sizeof(struct ixp2000_flash_info));
 
 	platform_set_drvdata(dev, info);
 

drivers/mtd/maps/ixp4xx.c

diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
index 9c7a5fb..16555cb 100644
--- a/drivers/mtd/maps/ixp4xx.c
+++ b/drivers/mtd/maps/ixp4xx.c
@@ -201,7 +201,7 @@
 		err = -ENOMEM;
 		goto Error;
 	}
-	memzero(info, sizeof(struct ixp4xx_flash_info));
+	memset(info, 0, sizeof(struct ixp4xx_flash_info));
 
 	platform_set_drvdata(dev, info);
 

drivers/mtd/nand/s3c2410.c

diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 556139e..bc9aa64 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -818,7 +818,7 @@
 		goto exit_error;
 	}
 
-	memzero(info, sizeof(*info));
+	memset(info, 0, sizeof(*info));
 	platform_set_drvdata(pdev, info);
 
 	spin_lock_init(&info->controller.lock);
@@ -883,7 +883,7 @@
 		goto exit_error;
 	}
 
-	memzero(info->mtds, size);
+	memset(info->mtds, 0, size);
 
 	/* initialise all possible chips */
 

drivers/video/sa1100fb.c

diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
index c052bd4..076f946 100644
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/sa1100fb.c
@@ -114,7 +114,7 @@
  *	- convert dma address types to dma_addr_t
  *	- remove unused 'montype' stuff
  *	- remove redundant zero inits of init_var after the initial
- *	  memzero.
+ *	  memset.
  *	- remove allow_modeset (acornfb idea does not belong here)
  *
  * 2001/05/28: <rmk@arm.linux.org.uk>