sparc32: probe for cpu info only during startup
authorSam Ravnborg <sam@ravnborg.org>
Thu, 21 Apr 2011 22:46:21 +0000 (15:46 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 21 Apr 2011 22:46:21 +0000 (15:46 -0700)
commit9c2853af1fcbe01a123d666aa373e99119148ee6
tree0637d31fe5080a2b3bec0dec8102f323b63934a0
parentcb1b8209815594613650772eeb889c170107dad4
sparc32: probe for cpu info only during startup

We did a cpu_probe() call each time a CPU got online - which
only effect was to save latest CPU/FPU info for use by show_cpuinfo().
Use same setup as for sparc64 where we probe for this info during startup,
and only once.

This allowed us to annotate a few functions __init which again
fixed the following section mismatch warnings:

WARNING: vmlinux.o(.text+0x65f0): Section mismatch in reference from the function set_cpu_and_fpu() to the (unknown reference) .init.rodata:(unknown)
WARNING: vmlinux.o(.text+0x65f8): Section mismatch in reference from the function set_cpu_and_fpu() to the (unknown reference) .init.rodata:(unknown)
WARNING: vmlinux.o(.text+0x664c): Section mismatch in reference from the function set_cpu_and_fpu() to the variable .init.rodata:manufacturer_info
WARNING: vmlinux.o(.text+0x6650): Section mismatch in reference from the function set_cpu_and_fpu() to the variable .init.rodata:manufacturer_info

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/include/asm/leon.h
arch/sparc/kernel/cpu.c
arch/sparc/kernel/devices.c
arch/sparc/kernel/leon_smp.c
arch/sparc/kernel/sun4d_smp.c
arch/sparc/kernel/sun4m_smp.c