csky: Cleanup old Kconfig options

CONFIG_CLKSRC_OF is gone since commit bb0eb05
("clocksource/drivers: Rename CLKSRC_OF to TIMER_OF").  The platform
already selects TIMER_OF.

CONFIG_HAVE_DMA_API_DEBUG is gone since commit 6e88628 ("dma-debug:
remove CONFIG_HAVE_DMA_API_DEBUG").

CONFIG_DEFAULT_DEADLINE is gone since commit f382fb0 ("block:
remove legacy IO schedulers").

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Guo Ren <[email protected]>

Author: krzk

arch/csky/Kconfig

@@ -9,7 +9,6 @@ config CSKY
 	select ARCH_USE_QUEUED_RWLOCKS if NR_CPUS>2
 	select COMMON_CLK
 	select CLKSRC_MMIO
-	select CLKSRC_OF
 	select CSKY_MPINTC if CPU_CK860
 	select CSKY_MP_TIMER if CPU_CK860
 	select CSKY_APB_INTC
@@ -47,7 +46,6 @@ config CSKY
 	select HAVE_PERF_EVENTS
 	select HAVE_PERF_REGS
 	select HAVE_PERF_USER_STACK_DUMP
-	select HAVE_DMA_API_DEBUG
 	select HAVE_DMA_CONTIGUOUS
 	select HAVE_STACKPROTECTOR
 	select HAVE_SYSCALL_TRACEPOINTS

arch/csky/configs/defconfig

@@ -10,7 +10,6 @@ CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
-CONFIG_DEFAULT_DEADLINE=y
 CONFIG_CPU_CK807=y
 CONFIG_CPU_HAS_FPU=y
 CONFIG_NET=y