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authorIvan Kokshaysky <ink@jurassic.park.msu.ru>2009-01-29 14:25:19 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-29 18:04:44 -0800
commitee0c468bb151aad23281660152d2894f1e214238 (patch)
tree0b839d0e019449077695f04efa421a287bb39f88 /arch/alpha
parente5d9a90c36e05dd080704ea58328c00f64facdc1 (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.h2
-rw-r--r--arch/alpha/kernel/pci-noop.c3
-rw-r--r--arch/alpha/kernel/smp.c3
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();
}