sparc32: introduce sparc_irq_config

sparc_irq_config is used to hold the platform specific irq setup.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc arch/sparc/kernel/irq.h
Simple merge

diff --cc arch/sparc/kernel/irq_32.c
Simple merge

diff --cc arch/sparc/kernel/leon_kernel.c
Simple merge

diff --cc arch/sparc/kernel/sun4c_irq.c
Simple merge

diff --cc arch/sparc/kernel/sun4d_irq.c
Simple merge

diff --cc arch/sparc/kernel/sun4m_irq.c
Simple merge

diff --cc arch/sparc/kernel/time_32.c
Simple merge