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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-02-27 16:19:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-02-27 16:19:22 -0800 |
| commit | f1dd6ad599732fc89f36fdd65a2c2cf3c63a8711 (patch) | |
| tree | 5092207128e47cba99dc0fe373fff6a36f4cb4b8 /arch/mips/alchemy/common/clocks.c | |
| parent | 8d37a371b6869920e6c40c495c68eabba1ef3909 (diff) | |
| parent | e10b234b3c4e255d3300a486c4ac15b43253ac6d (diff) | |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (141 commits)
MIPS: Alchemy: defconfig updates
MIPS: Alchemy: Fix Au1100 ethernet build failure
MIPS: Alchemy: Repair db1500/bosporus builds
MIPS: ARC: Cleanup unused definitions from sgialib.h
MIPS: Cobalt: convert legacy port addresses to GT-64111 bus addresses
MIPS: Alchemy: use 36bit addresses for PCMCIA resources.
MIPS: Cobalt: Fix theoretical port aliasing issue
MIPS: Use ALIGN(x, bytes) instead of __ALIGN_MASK(x, bytes - 1)
MIPS: Crazy spinlock speed test.
MIPS: Optimize spinlocks.
MIPS: Alchemy: devboard PM needs to save CPLD registers.
MIPS: PowerTV: Eliminate duplicate opcode definition macros
MIPS: Lemote 2F: Move printks out of port_access_lock.
MIPS: PNX833x: Convert IRQ controller locks to raw spinlocks.
MIPS: Octeon: Replace spinlock with raw_spinlocks in dma-octeon.c.
MIPS: Octeon: Replace rwlocks in irq_chip handlers with raw_spinlocks.
MIPS: Octeon: Convert octeon_irq_msi_lock to raw spinlock.
MIPS: Loongson: Remove pointless sample_lock from oprofile code.
MIPS: SNI: Convert sni_rm200_i8259A_lock to raw spinlock.
MIPS: i8259: Convert IRQ controller lock to raw spinlock.
...
Diffstat (limited to 'arch/mips/alchemy/common/clocks.c')
| -rw-r--r-- | arch/mips/alchemy/common/clocks.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/mips/alchemy/common/clocks.c b/arch/mips/alchemy/common/clocks.c index d8991854530e..460c6285c1bb 100644 --- a/arch/mips/alchemy/common/clocks.c +++ b/arch/mips/alchemy/common/clocks.c @@ -40,8 +40,6 @@ static unsigned int au1x00_clock; /* Hz */ static unsigned long uart_baud_base; -static DEFINE_SPINLOCK(time_lock); - /* * Set the au1000_clock */ @@ -84,9 +82,6 @@ void set_au1x00_uart_baud_base(unsigned long new_baud_base) unsigned long au1xxx_calc_clock(void) { unsigned long cpu_speed; - unsigned long flags; - - spin_lock_irqsave(&time_lock, flags); /* * On early Au1000, sys_cpupll was write-only. Since these @@ -108,8 +103,6 @@ unsigned long au1xxx_calc_clock(void) set_au1x00_uart_baud_base(cpu_speed / (2 * ((int)(au_readl(SYS_POWERCTRL) & 0x03) + 2) * 16)); - spin_unlock_irqrestore(&time_lock, flags); - set_au1x00_speed(cpu_speed); return cpu_speed; |