diff options
| author | Ivan Kokshaysky <ink@jurassic.park.msu.ru> | 2009-01-29 14:25:19 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-29 18:04:44 -0800 |
| commit | ee0c468bb151aad23281660152d2894f1e214238 (patch) | |
| tree | 0b839d0e019449077695f04efa421a287bb39f88 /arch/alpha | |
| parent | e5d9a90c36e05dd080704ea58328c00f64facdc1 (diff) | |
alpha: compile fixes
- jensen build: fix conflicting declarations for pci_alloc_consistent()
and undefined virt_to_phys();
- SMP: arch/alpha/kernel/smp.c:124: warning: passing argument 2
of '__cpu_test_and_set' discards qualifiers from pointer target type
Interestingly, this only happens with gcc-4.2; gcc <= 4.1 and gcc-4.3
are OK. Fixed with extra assignment.
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Richard Henderson <rth@twiddle.net>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/include/asm/dma-mapping.h | 2 | ||||
| -rw-r--r-- | arch/alpha/kernel/pci-noop.c | 3 | ||||
| -rw-r--r-- | arch/alpha/kernel/smp.c | 3 |
3 files changed, 6 insertions, 2 deletions
diff --git a/arch/alpha/include/asm/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h index a5801ae02e4b..04eb5681448c 100644 --- a/arch/alpha/include/asm/dma-mapping.h +++ b/arch/alpha/include/asm/dma-mapping.h @@ -29,6 +29,8 @@ #else /* no PCI - no IOMMU. */ +#include <asm/io.h> /* for virt_to_phys() */ + struct scatterlist; void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp); diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c index 8ac08311f5a5..c19a376520f4 100644 --- a/arch/alpha/kernel/pci-noop.c +++ b/arch/alpha/kernel/pci-noop.c @@ -109,7 +109,8 @@ sys_pciconfig_write(unsigned long bus, unsigned long dfn, /* Stubs for the routines in pci_iommu.c: */ void * -pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_addrp) +__pci_alloc_consistent(struct pci_dev *pdev, size_t size, + dma_addr_t *dma_addrp, gfp_t gfp) { return NULL; } diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index d953e510f68d..00f1dc3dfd5f 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c @@ -120,8 +120,9 @@ void __cpuinit smp_callin(void) { int cpuid = hard_smp_processor_id(); + cpumask_t mask = cpu_online_map; - if (cpu_test_and_set(cpuid, cpu_online_map)) { + if (cpu_test_and_set(cpuid, mask)) { printk("??, cpu 0x%x already present??\n", cpuid); BUG(); } |