diff options
Diffstat (limited to 'arch/arm/kernel/dma.c')
| -rw-r--r-- | arch/arm/kernel/dma.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/kernel/dma.c b/arch/arm/kernel/dma.c index a164073ae..219e1f0f2 100644 --- a/arch/arm/kernel/dma.c +++ b/arch/arm/kernel/dma.c @@ -21,7 +21,6 @@ #include <linux/init.h> #include <asm/page.h> -#include <asm/pgtable.h> #include <asm/irq.h> #include <asm/hardware.h> #include <asm/io.h> @@ -201,6 +200,12 @@ void disable_dma (dmach_t channel) printk (KERN_ERR "Trying to disable free DMA%d\n", channel); } +void set_dma_speed(dmach_t channel, int cycle_ns) +{ + dma_chan[channel].speed = + arch_set_dma_speed(channel, &dma_chan[channel], cycle_ns); +} + int get_dma_residue(dmach_t channel) { return arch_get_dma_residue(channel, &dma_chan[channel]); @@ -214,6 +219,7 @@ EXPORT_SYMBOL(set_dma_count); EXPORT_SYMBOL(set_dma_mode); EXPORT_SYMBOL(get_dma_residue); EXPORT_SYMBOL(set_dma_sg); +EXPORT_SYMBOL(set_dma_speed); __initfunc(void init_dma(void)) { |