From: Matt Fleming <[email protected]>
The kbuild reports the following sparse errors,
>> arch/x86/platform/efi/quirks.c:242:23: sparse: incorrect type in >> argument
>> 1 (different address spaces)
arch/x86/platform/efi/quirks.c:242:23: expected void [noderef]
<asn:2>*addr
arch/x86/platform/efi/quirks.c:242:23: got void *[assigned] tablep
>> arch/x86/platform/efi/quirks.c:245:23: sparse: incorrect type in >> argument
>> 1 (different address spaces)
arch/x86/platform/efi/quirks.c:245:23: expected void [noderef]
<asn:2>*addr
arch/x86/platform/efi/quirks.c:245:23: got struct efi_setup_data
*[assigned] data
Dave Young had made previous attempts to convert the early_iounmap()
calls to early_memunmap() but ran into merge conflicts with commit
9e5c33d7aeee ("mm: create generic early_ioremap() support").
Now that we've got that commit in place we can switch to using
early_memunmap() since we're already using early_memremap() in
efi_reuse_config().
Cc: Dave Young <[email protected]>
Cc: Saurabh Tangri <[email protected]>
Signed-off-by: Matt Fleming <[email protected]>
---
arch/x86/platform/efi/quirks.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/platform/efi/quirks.c b/arch/x86/platform/efi/quirks.c
index 7e3099c610dd..b4cb9182f155 100644
--- a/arch/x86/platform/efi/quirks.c
+++ b/arch/x86/platform/efi/quirks.c
@@ -239,10 +239,10 @@ int __init efi_reuse_config(u64 tables, int nr_tables)
((efi_config_table_64_t *)p)->table = data->smbios;
p += sz;
}
- early_iounmap(tablep, nr_tables * sz);
+ early_memunmap(tablep, nr_tables * sz);
out_memremap:
- early_iounmap(data, sizeof(*data));
+ early_memunmap(data, sizeof(*data));
out:
return ret;
}
--
1.9.0
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