Blackfin arch:  merge adeos blackfin part to arch/blackfin/

[Mike Frysinger <vapier.adi@gmail.com>:
 - handle bf531/bf532/bf534/bf536 variants in ipipe.h
 - cleanup IPIPE logic for bfin_set_irq_handler()
 - cleanup ipipe asm code a bit and add missing ENDPROC()
 - simplify IPIPE code in trap_c
 - unify some of the IPIPE code and fix style
 - simplify DO_IRQ_L1 handling with ipipe code
 - revert IRQ_SW_INT# addition from ipipe merge
 - remove duplicate get_{c,s}clk() prototypes
]

Signed-off-by: Yi Li <yi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

diff --git a/arch/blackfin/mach-bf538/ints-priority.c b/arch/blackfin/mach-bf538/ints-priority.c
index f81f2ac..70d17e5 100644
--- a/arch/blackfin/mach-bf538/ints-priority.c
+++ b/arch/blackfin/mach-bf538/ints-priority.c
@@ -53,9 +53,9 @@
 			((CONFIG_IRQ_UART0_RX - 7) << IRQ_UART0_RX_POS) |
 			((CONFIG_IRQ_UART0_TX - 7) << IRQ_UART0_TX_POS));
 
-	bfin_write_SIC_IAR2(((CONFIG_IRQ_TMR0 - 7) << IRQ_TMR0_POS) |
-			((CONFIG_IRQ_TMR1 - 7) << IRQ_TMR1_POS) |
-			((CONFIG_IRQ_TMR2 - 7) << IRQ_TMR2_POS) |
+	bfin_write_SIC_IAR2(((CONFIG_IRQ_TIMER0 - 7) << IRQ_TIMER0_POS) |
+			((CONFIG_IRQ_TIMER1 - 7) << IRQ_TIMER1_POS) |
+			((CONFIG_IRQ_TIMER2 - 7) << IRQ_TIMER2_POS) |
 			((CONFIG_IRQ_PORTF_INTA - 7) << IRQ_PORTF_INTA_POS) |
 			((CONFIG_IRQ_PORTF_INTB - 7) << IRQ_PORTF_INTB_POS) |
 			((CONFIG_IRQ_MEM0_DMA0 - 7) << IRQ_MEM0_DMA0_POS) |