diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/setup.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/setup.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c index 5a0e2dc6de5f..3f9546d8a51f 100644 --- a/arch/powerpc/platforms/powernv/setup.c +++ b/arch/powerpc/platforms/powernv/setup.c @@ -173,6 +173,14 @@ static int pnv_dma_set_mask(struct device *dev, u64 dma_mask) return __dma_set_mask(dev, dma_mask); } +static u64 pnv_dma_get_required_mask(struct device *dev) +{ + if (dev_is_pci(dev)) + return pnv_pci_dma_get_required_mask(to_pci_dev(dev)); + + return __dma_get_required_mask(dev); +} + static void pnv_shutdown(void) { /* Let the PCI code clear up IODA tables */ @@ -307,7 +315,7 @@ static int __init pnv_probe(void) * Returns the cpu frequency for 'cpu' in Hz. This is used by * /proc/cpuinfo */ -unsigned long pnv_get_proc_freq(unsigned int cpu) +static unsigned long pnv_get_proc_freq(unsigned int cpu) { unsigned long ret_freq; @@ -335,6 +343,7 @@ define_machine(powernv) { .power_save = power7_idle, .calibrate_decr = generic_calibrate_decr, .dma_set_mask = pnv_dma_set_mask, + .dma_get_required_mask = pnv_dma_get_required_mask, #ifdef CONFIG_KEXEC .kexec_cpu_down = pnv_kexec_cpu_down, #endif |