msm: generalization to support multiple SOCs.

devices.c is specific to the MSM7x00 series of SOCs.  Rename
appropriately in preparation to support more devices.
Signed-off-by: Gregory Bean <gbean@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>

arch/arm/mach-msm/Makefile

 obj-y += io.o idle.o irq.o timer.o dma.o
-obj-y += devices.o
 obj-y += proc_comm.o
 obj-y += vreg.o
 obj-y += acpuclock-arm11.o
@@ -8,5 +7,5 @@ obj-y += clock.o clock-7x01a.o
 obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o
 obj-$(CONFIG_MSM_SMD) += last_radio_log.o
 
-obj-$(CONFIG_MACH_TROUT) += board-trout.o
-obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o
+obj-$(CONFIG_MACH_TROUT) += board-trout.o devices-msm7x00.o
+obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o devices-msm7x00.o