diff options
| author | Russell King | 2008-10-27 12:24:09 +0100 |
|---|---|---|
| committer | Russell King | 2008-11-27 13:37:59 +0100 |
| commit | 59f0cb0fddc14ffc6676ae62e911f8115ebc8ccf (patch) | |
| tree | 1e5fc347287c02e83dce967180c96906f6ed7455 /drivers/mfd/asic3.c | |
| parent | Merge master.kernel.org:/home/rmk/linux-2.6-arm (diff) | |
| download | kernel-qcow2-linux-59f0cb0fddc14ffc6676ae62e911f8115ebc8ccf.tar.gz kernel-qcow2-linux-59f0cb0fddc14ffc6676ae62e911f8115ebc8ccf.tar.xz kernel-qcow2-linux-59f0cb0fddc14ffc6676ae62e911f8115ebc8ccf.zip | |
[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>
Diffstat (limited to 'drivers/mfd/asic3.c')
| -rw-r--r-- | drivers/mfd/asic3.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index e4c0db4dc7b1..9e485459f63b 100644 --- a/drivers/mfd/asic3.c +++ b/drivers/mfd/asic3.c @@ -474,9 +474,9 @@ static __init int asic3_gpio_probe(struct platform_device *pdev, 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); |