]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commitdiff
sgi-xp: only build for ia64-sn2 when CONFIG_IA64_GENERIC specified
authorDean Nelson <dcn@sgi.com>
Wed, 29 Oct 2008 21:01:12 +0000 (14:01 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 30 Oct 2008 18:38:46 +0000 (11:38 -0700)
For the time being build for ia64-sn2 alone when CONFIG_IA64_GENERIC is
specified.

This eliminates a dependency of the XP/XPC drivers on having the GRU
driver insmod'd in order to insmod them, when running on an ia64-sn2
system.

On such a system the GRU driver serves no useful purpose.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/misc/sgi-xp/Makefile
drivers/misc/sgi-xp/xp.h
drivers/misc/sgi-xp/xpc_main.c

index 35ce28578075e52bb41dafd9b7e2a0f8e99ffe2d..4fc40d8e1bcc57104fb31f24513204e6330f8bf7 100644 (file)
@@ -5,14 +5,14 @@
 obj-$(CONFIG_SGI_XP)           += xp.o
 xp-y                           := xp_main.o
 xp-$(CONFIG_IA64_SGI_SN2)      += xp_sn2.o xp_nofault.o
-xp-$(CONFIG_IA64_GENERIC)      += xp_sn2.o xp_nofault.o xp_uv.o
+xp-$(CONFIG_IA64_GENERIC)      += xp_sn2.o xp_nofault.o
 xp-$(CONFIG_IA64_SGI_UV)       += xp_uv.o
 xp-$(CONFIG_X86_64)            += xp_uv.o
 
 obj-$(CONFIG_SGI_XP)           += xpc.o
 xpc-y                          := xpc_main.o xpc_channel.o xpc_partition.o
 xpc-$(CONFIG_IA64_SGI_SN2)     += xpc_sn2.o
-xpc-$(CONFIG_IA64_GENERIC)     += xpc_sn2.o xpc_uv.o
+xpc-$(CONFIG_IA64_GENERIC)     += xpc_sn2.o
 xpc-$(CONFIG_IA64_SGI_UV)      += xpc_uv.o
 xpc-$(CONFIG_X86_64)           += xpc_uv.o
 
index 859a5281c61b95aca896675cfa497403885aee84..ed1722e50049ff2aea256edbb574bb9969cb3bda 100644 (file)
 #include <asm/system.h>
 #include <asm/sn/arch.h>       /* defines is_shub1() and is_shub2() */
 #define is_shub()      ia64_platform_is("sn2")
+#ifdef CONFIG_IA64_SGI_UV
 #define is_uv()                ia64_platform_is("uv")
+#else
+#define is_uv()                0
+#endif
 #endif
 #ifdef CONFIG_X86_64
 #include <asm/genapic.h>
index 46325fc848114cb5c87658f3095dff0371b43370..e8d5cfbd32c21946238c92b0517f8c2aca6827b7 100644 (file)
@@ -1104,7 +1104,7 @@ xpc_do_exit(enum xp_retval reason)
 
        if (is_shub())
                xpc_exit_sn2();
-       else
+       else if (is_uv())
                xpc_exit_uv();
 }
 
@@ -1363,7 +1363,7 @@ out_2:
 out_1:
        if (is_shub())
                xpc_exit_sn2();
-       else
+       else if (is_uv())
                xpc_exit_uv();
        return ret;
 }