From dd7c7ab01a04d645b7e7baa8530bfd81e31a2202 Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Tue, 25 Aug 2020 18:37:17 -0700 Subject: ARC: [plat-eznps]: Drop support for EZChip NPS platform NPS customers are no longer doing active development, as evident from rand config build failures reported in recent times, so drop support for NPS platform. Tested-by: kernel test robot Signed-off-by: Vineet Gupta --- arch/arc/kernel/ctx_sw.c | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'arch/arc/kernel/ctx_sw.c') diff --git a/arch/arc/kernel/ctx_sw.c b/arch/arc/kernel/ctx_sw.c index e172c3333a84..1a76f2d6f694 100644 --- a/arch/arc/kernel/ctx_sw.c +++ b/arch/arc/kernel/ctx_sw.c @@ -14,9 +14,6 @@ #include #include #include -#ifdef CONFIG_ARC_PLAT_EZNPS -#include -#endif #define KSP_WORD_OFF ((TASK_THREAD + THREAD_KSP) / 4) @@ -67,17 +64,10 @@ __switch_to(struct task_struct *prev_task, struct task_struct *next_task) */ #ifndef CONFIG_SMP "st %2, [@_current_task] \n\t" -#else -#ifdef CONFIG_ARC_PLAT_EZNPS - "lr r24, [%4] \n\t" -#ifndef CONFIG_EZNPS_MTM_EXT - "lsr r24, r24, 4 \n\t" -#endif #else "lr r24, [identity] \n\t" "lsr r24, r24, 8 \n\t" "bmsk r24, r24, 7 \n\t" -#endif "add2 r24, @_current_task, r24 \n\t" "st %2, [r24] \n\t" #endif @@ -115,9 +105,6 @@ __switch_to(struct task_struct *prev_task, struct task_struct *next_task) : "=r"(tmp) : "n"(KSP_WORD_OFF), "r"(next), "r"(prev) -#ifdef CONFIG_ARC_PLAT_EZNPS - , "i"(CTOP_AUX_LOGIC_GLOBAL_ID) -#endif : "blink" ); -- cgit v1.2.3