Date: Mon, 28 Oct 2013 23:15:45 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Michael Butler <imb@protected-networks.net> Cc: FreeBSD Current <freebsd-current@FreeBSD.org> Subject: Re: SVN r257228 breaks kernel build with gcc Message-ID: <20131028211545.GR59496@kib.kiev.ua> In-Reply-To: <526ECEB6.20009@protected-networks.net> References: <526ECEB6.20009@protected-networks.net>
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On Mon, Oct 28, 2013 at 04:53:10PM -0400, Michael Butler wrote:
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>=20
> That is ..
>=20
> - --- busdma_bounce.o ---
> cc1: warnings being treated as errors
> In file included from /usr/src/sys/x86/x86/busdma_bounce.c:54:
> /usr/src/sys/x86/include/busdma_impl.h:85: warning: redundant
> redeclaration of 'busdma_lock_mutex' [-Wredundant-decls]
> /usr/src/sys/sys/bus_dma.h:150: warning: previous declaration of
> 'busdma_lock_mutex' was here
> *** [busdma_bounce.o] Error code 1
Does the following patch allow you to successfully build the kernel with
gcc, or is there more issues left ?
diff --git a/sys/x86/include/busdma_impl.h b/sys/x86/include/busdma_impl.h
index 70c9a6f..b851e7a 100644
--- a/sys/x86/include/busdma_impl.h
+++ b/sys/x86/include/busdma_impl.h
@@ -82,7 +82,6 @@ struct bus_dma_impl {
bus_dmasync_op_t op);
};
=20
-void busdma_lock_mutex(void *arg, bus_dma_lock_op_t op);
void bus_dma_dflt_lock(void *arg, bus_dma_lock_op_t op);
int bus_dma_run_filter(struct bus_dma_tag_common *dmat, bus_addr_t paddr);
int common_bus_dma_tag_create(struct bus_dma_tag_common *parent,
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