mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-05 08:26:59 +00:00
Code Issues Releases Wiki Activity

MIPS: RB532: Remove {get,set}_434_reg()

Browse source 
These kernel symbols are unused. Also, since dev3 init has been moved to
devices.c, set_434_reg() breaks compiling as it uses dev3.

Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Phil Sutter 2009-01-19 23:42:53 +01:00 committed by Ralf Baechle
parent 36f2db4b9c
commit 4ca3803f81
1 changed files with 0 additions and 27 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

27
arch/mips/rb532/gpio.c
View file

@ -50,33 +50,6 @@ static struct resource rb532_gpio_reg0_res[] = {
}
};
void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val)
{
unsigned long flags;
unsigned data;
unsigned i = 0;
spin_lock_irqsave(&dev3.lock, flags);
data = readl(IDT434_REG_BASE + reg_offs);
for (i = 0; i != len; ++i) {
if (val & (1 << i))
data |= (1 << (i + bit));
else
data &= ~(1 << (i + bit));
}
writel(data, (IDT434_REG_BASE + reg_offs));
spin_unlock_irqrestore(&dev3.lock, flags);
}
EXPORT_SYMBOL(set_434_reg);
unsigned get_434_reg(unsigned reg_offs)
{
return readl(IDT434_REG_BASE + reg_offs);
}
EXPORT_SYMBOL(get_434_reg);
/* rb532_set_bit - sanely set a bit
*
* bitval: new value for the bit