Re: mm snapshot broken-out-2007-11-06-02-32 powerpc - axon_msi build faliure

[Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>]

Hi Andrew,

The kernel build fails with randconfig, with folllowing error

  CC      arch/powerpc/platforms/cell/axon_msi.o
arch/powerpc/platforms/cell/axon_msi.c:69: error: expected specifier-qualifier-list before ‘dcr_host_t’
arch/powerpc/platforms/cell/axon_msi.c: In function ‘msic_dcr_write’:
arch/powerpc/platforms/cell/axon_msi.c:80: error: implicit declaration of function ‘dcr_write’
arch/powerpc/platforms/cell/axon_msi.c:80: error: ‘struct axon_msic’ has no member named ‘dcr_host’
arch/powerpc/platforms/cell/axon_msi.c: In function ‘axon_msi_cascade’:
arch/powerpc/platforms/cell/axon_msi.c:89: error: implicit declaration of function ‘dcr_read’
arch/powerpc/platforms/cell/axon_msi.c:89: error: ‘struct axon_msic’ has no member named ‘dcr_host’
arch/powerpc/platforms/cell/axon_msi.c:95: error: ‘struct axon_msic’ has no member named ‘read_offset’
arch/powerpc/platforms/cell/axon_msi.c:96: error: ‘struct axon_msic’ has no member named ‘read_offset’
arch/powerpc/platforms/cell/axon_msi.c:101: error: ‘struct axon_msic’ has no member named ‘read_offset’
arch/powerpc/platforms/cell/axon_msi.c:103: error: ‘struct axon_msic’ has no member named ‘read_offset’
arch/powerpc/platforms/cell/axon_msi.c:104: error: ‘struct axon_msic’ has no member named ‘read_offset’
arch/powerpc/platforms/cell/axon_msi.c: In function ‘axon_msi_notify_reboot’:
arch/powerpc/platforms/cell/axon_msi.c:301: error: ‘struct axon_msic’ has no member named ‘list’
arch/powerpc/platforms/cell/axon_msi.c:301: warning: type defaults to ‘int’ in declaration of ‘__mptr’
arch/powerpc/platforms/cell/axon_msi.c:301: warning: initialization from incompatible pointer type
arch/powerpc/platforms/cell/axon_msi.c:301: error: ‘struct axon_msic’ has no member named ‘list’
arch/powerpc/platforms/cell/axon_msi.c:301: error: ‘struct axon_msic’ has no member named ‘list’
arch/powerpc/platforms/cell/axon_msi.c:301: error: ‘struct axon_msic’ has no member named ‘list’
arch/powerpc/platforms/cell/axon_msi.c:301: error: ‘struct axon_msic’ has no member named ‘list’
arch/powerpc/platforms/cell/axon_msi.c:301: warning: type defaults to ‘int’ in declaration of ‘__mptr’
arch/powerpc/platforms/cell/axon_msi.c:301: error: ‘struct axon_msic’ has no member named ‘list’
arch/powerpc/platforms/cell/axon_msi.c:301: error: ‘struct axon_msic’ has no member named ‘list’
arch/powerpc/platforms/cell/axon_msi.c:304: error: ‘struct axon_msic’ has no member named ‘dcr_host’
arch/powerpc/platforms/cell/axon_msi.c: In function ‘axon_msi_setup_one’:
arch/powerpc/platforms/cell/axon_msi.c:332: error: implicit declaration of function ‘dcr_resource_start’
arch/powerpc/platforms/cell/axon_msi.c:333: error: implicit declaration of function ‘dcr_resource_len’
arch/powerpc/platforms/cell/axon_msi.c:342: error: ‘struct axon_msic’ has no member named ‘dcr_host’
arch/powerpc/platforms/cell/axon_msi.c:342: error: implicit declaration of function ‘dcr_map’
arch/powerpc/platforms/cell/axon_msi.c:343: error: implicit declaration of function ‘DCR_MAP_OK’
arch/powerpc/platforms/cell/axon_msi.c:343: error: ‘struct axon_msic’ has no member named ‘dcr_host’
arch/powerpc/platforms/cell/axon_msi.c:388: error: ‘struct axon_msic’ has no member named ‘list’
make[2]: *** [arch/powerpc/platforms/cell/axon_msi.o] Error 1
make[1]: *** [arch/powerpc/platforms/cell] Error 2
make: *** [arch/powerpc/platforms] Error 2

This is because of the #ifdef CONFIG_PPC_DCR in the asm-powerpc/dcr.h.

-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.