change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/arch/xtensa/include/uapi/asm/signal.h
..
..
@@ -72,30 +72,6 @@
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 #define SIGRTMIN	32
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 #define SIGRTMAX	(_NSIG-1)
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-/*
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- * SA_FLAGS values:
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- *
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- * SA_ONSTACK indicates that a registered stack_t will be used.
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- * SA_RESTART flag to get restarting signals (which were the default long ago)
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- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
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- * SA_RESETHAND clears the handler when the signal is delivered.
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- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
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- * SA_NODEFER prevents the current signal from being masked in the handler.
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- *
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- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
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- * Unix names RESETHAND and NODEFER respectively.
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- */
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-#define SA_NOCLDSTOP	0x00000001
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-#define SA_NOCLDWAIT	0x00000002 /* not supported yet */
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-#define SA_SIGINFO	0x00000004
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-#define SA_ONSTACK	0x08000000
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-#define SA_RESTART	0x10000000
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-#define SA_NODEFER	0x40000000
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-#define SA_RESETHAND	0x80000000
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-
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-#define SA_NOMASK	SA_NODEFER
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-#define SA_ONESHOT	SA_RESETHAND
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-
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 #define SA_RESTORER	0x04000000
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 #define MINSIGSTKSZ	2048