Match the x86 implementation to improve build errors.
Noticed when building allyesconfig.
e.g.
../arch/um/include/asm/processor-generic.h:94:19: error: called object is not a
function or function pointer
94 | #define cpu_data (&boot_cpu_data)
| ~^~~~~~~~~~~~~~~
../drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:2157:16: note: in
expansion of macro ‘cpu_data’
2157 | return cpu_data(first_cpu_of_numa_node).apicid;
Signed-off-by: Peter Foley <pefol...@pefoley.com>
---
arch/um/include/asm/processor-generic.h | 2 +-
arch/um/kernel/um_arch.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/um/include/asm/processor-generic.h
b/arch/um/include/asm/processor-generic.h
index bb5f06480da9..7414154b8e9a 100644
--- a/arch/um/include/asm/processor-generic.h
+++ b/arch/um/include/asm/processor-generic.h
@@ -91,7 +91,7 @@ struct cpuinfo_um {
extern struct cpuinfo_um boot_cpu_data;
-#define cpu_data (&boot_cpu_data)
+#define cpu_data(cpu) boot_cpu_data
#define current_cpu_data boot_cpu_data
#define cache_line_size() (boot_cpu_data.cache_alignment)
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 786b44dc20c9..8dcda617b8bf 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -96,7 +96,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
static void *c_start(struct seq_file *m, loff_t *pos)
{
- return *pos < nr_cpu_ids ? cpu_data + *pos : NULL;
+ return *pos < nr_cpu_ids ? &boot_cpu_data + *pos : NULL;
}
static void *c_next(struct seq_file *m, void *v, loff_t *pos)
--
2.39.0
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