[Blackfin] arch: Remove DPMC char driver option

Remove redundant/obsolete/dead code from DPMC driver

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

diff --git a/arch/blackfin/mach-common/dpmc.S b/arch/blackfin/mach-common/dpmc.S
index b80ddd8b232decc3203490c79ae04071d7a8cae4..fc9f6eb9018bfed83359d726a479f5bddc5dbd86 100644 (file)
--- a/arch/blackfin/mach-common/dpmc.S
+++ b/arch/blackfin/mach-common/dpmc.S
@@ -33,137 +33,6 @@
 
 .text
 
-ENTRY(_unmask_wdog_wakeup_evt)
-       [--SP] = ( R7:0, P5:0 );
-#if defined(CONFIG_BF561)
-       P0.H = hi(SICA_IWR1);
-       P0.L = lo(SICA_IWR1);
-#elif defined(CONFIG_BF54x) || defined(CONFIG_BF52x)
-       P0.h = HI(SIC_IWR0);
-       P0.l = LO(SIC_IWR0);
-#else
-       P0.h = HI(SIC_IWR);
-       P0.l = LO(SIC_IWR);
-#endif
-       R7 = [P0];
-#if defined(CONFIG_BF561)
-       BITSET(R7, 27);
-#else
-       BITSET(R7,(IRQ_WATCH - IVG7));
-#endif
-       [P0] = R7;
-       SSYNC;
-
-       ( R7:0, P5:0 ) = [SP++];
-       RTS;
-
-.LWRITE_TO_STAT:
-       /* When watch dog timer is enabled, a write to STAT will load the
-        * contents of CNT to STAT
-        */
-       R7 = 0x0000(z);
-#if defined(CONFIG_BF561)
-       P0.h = HI(WDOGA_STAT);
-       P0.l = LO(WDOGA_STAT);
-#else
-       P0.h = HI(WDOG_STAT);
-       P0.l = LO(WDOG_STAT);
-#endif
-       [P0] = R7;
-       SSYNC;
-       JUMP .LSKIP_WRITE_TO_STAT;
-
-ENTRY(_program_wdog_timer)
-       [--SP] = ( R7:0, P5:0 );
-#if defined(CONFIG_BF561)
-       P0.h = HI(WDOGA_CNT);
-       P0.l = LO(WDOGA_CNT);
-#else
-       P0.h = HI(WDOG_CNT);
-       P0.l = LO(WDOG_CNT);
-#endif
-       [P0] = R0;
-       SSYNC;
-
-#if defined(CONFIG_BF561)
-       P0.h = HI(WDOGA_CTL);
-       P0.l = LO(WDOGA_CTL);
-#else
-       P0.h = HI(WDOG_CTL);
-       P0.l = LO(WDOG_CTL);
-#endif
-       R7 = W[P0](Z);
-       CC = BITTST(R7,1);
-       if !CC JUMP .LWRITE_TO_STAT;
-       CC = BITTST(R7,2);
-       if !CC JUMP .LWRITE_TO_STAT;
-
-.LSKIP_WRITE_TO_STAT:
-#if defined(CONFIG_BF561)
-       P0.h = HI(WDOGA_CTL);
-       P0.l = LO(WDOGA_CTL);
-#else
-       P0.h = HI(WDOG_CTL);
-       P0.l = LO(WDOG_CTL);
-#endif
-       R7 = W[P0](Z);
-       BITCLR(R7,1);   /* Enable GP event */
-       BITSET(R7,2);
-       W[P0] = R7.L;
-       SSYNC;
-       NOP;
-
-       R7 = W[P0](Z);
-       BITCLR(R7,4);   /* Enable the wdog counter */
-       W[P0] = R7.L;
-       SSYNC;
-
-       ( R7:0, P5:0 ) = [SP++];
-       RTS;
-
-ENTRY(_clear_wdog_wakeup_evt)
-       [--SP] = ( R7:0, P5:0 );
-
-#if defined(CONFIG_BF561)
-       P0.h = HI(WDOGA_CTL);
-       P0.l = LO(WDOGA_CTL);
-#else
-       P0.h = HI(WDOG_CTL);
-       P0.l = LO(WDOG_CTL);
-#endif
-       R7 = 0x0AD6(Z);
-       W[P0] = R7.L;
-       SSYNC;
-
-       R7 = W[P0](Z);
-       BITSET(R7,15);
-       W[P0] = R7.L;
-       SSYNC;
-
-       R7 = W[P0](Z);
-       BITSET(R7,1);
-       BITSET(R7,2);
-       W[P0] = R7.L;
-       SSYNC;
-
-       ( R7:0, P5:0 ) = [SP++];
-       RTS;
-
-ENTRY(_disable_wdog_timer)
-       [--SP] = ( R7:0, P5:0 );
-#if defined(CONFIG_BF561)
-       P0.h = HI(WDOGA_CTL);
-       P0.l = LO(WDOGA_CTL);
-#else
-       P0.h = HI(WDOG_CTL);
-       P0.l = LO(WDOG_CTL);
-#endif
-       R7 = 0xAD6(Z);
-       W[P0] = R7.L;
-       SSYNC;
-       ( R7:0, P5:0 ) = [SP++];
-       RTS;
-
 #if !defined(CONFIG_BF561)
 
 .section .l1.text