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author | Keir Fraser <keir.fraser@citrix.com> | 2008-08-29 16:11:05 +0100 |
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committer | Keir Fraser <keir.fraser@citrix.com> | 2008-08-29 16:11:05 +0100 |
commit | 8565e53aba37c480486ba3b7ba6c00688d152360 (patch) | |
tree | 01f0cfa4d43f488b9d39a73077f192e7d952b3c0 /xen/arch/x86/platform_hypercall.c | |
parent | 65c1f4b9ec1a6023106d40505d42406f23ccf544 (diff) | |
download | xen-8565e53aba37c480486ba3b7ba6c00688d152360.tar.gz xen-8565e53aba37c480486ba3b7ba6c00688d152360.tar.bz2 xen-8565e53aba37c480486ba3b7ba6c00688d152360.zip |
x86: constify microcode hypercall argument
Linux 2.6.27 marks the data pointer in its firmware struct 'const',
and hence, to avoid a compiler warning, Xen's microcode update
interface should be properly properly constified too.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Diffstat (limited to 'xen/arch/x86/platform_hypercall.c')
-rw-r--r-- | xen/arch/x86/platform_hypercall.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/xen/arch/x86/platform_hypercall.c b/xen/arch/x86/platform_hypercall.c index b93dc71a23..571f412b04 100644 --- a/xen/arch/x86/platform_hypercall.c +++ b/xen/arch/x86/platform_hypercall.c @@ -147,8 +147,7 @@ ret_t do_platform_op(XEN_GUEST_HANDLE(xen_platform_op_t) u_xenpf_op) case XENPF_microcode_update: { - extern int microcode_update(XEN_GUEST_HANDLE(void), unsigned long len); - XEN_GUEST_HANDLE(void) data; + XEN_GUEST_HANDLE(const_void) data; ret = xsm_microcode(); if ( ret ) |