修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/arch/s390/include/asm/compat.h
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@@ -9,6 +9,8 @@
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 #include <linux/sched/task_stack.h>
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 #include <linux/thread_info.h>
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+#include <asm-generic/compat.h>
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+
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 #define __TYPE_IS_PTR(t) (!__builtin_types_compatible_p( \
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 				typeof(0?(__force t)0:0ULL), u64))
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@@ -51,34 +53,16 @@
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 #define COMPAT_USER_HZ		100
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 #define COMPAT_UTS_MACHINE	"s390\0\0\0\0"
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-typedef u32		compat_size_t;
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-typedef s32		compat_ssize_t;
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-typedef s32		compat_clock_t;
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-typedef s32		compat_pid_t;
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 typedef u16		__compat_uid_t;
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 typedef u16		__compat_gid_t;
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 typedef u32		__compat_uid32_t;
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 typedef u32		__compat_gid32_t;
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 typedef u16		compat_mode_t;
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-typedef u32		compat_ino_t;
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 typedef u16		compat_dev_t;
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-typedef s32		compat_off_t;
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-typedef s64		compat_loff_t;
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 typedef u16		compat_nlink_t;
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 typedef u16		compat_ipc_pid_t;
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-typedef s32		compat_daddr_t;
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 typedef u32		compat_caddr_t;
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 typedef __kernel_fsid_t	compat_fsid_t;
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-typedef s32		compat_key_t;
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-typedef s32		compat_timer_t;
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-
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-typedef s32		compat_int_t;
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-typedef s32		compat_long_t;
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-typedef s64		compat_s64;
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-typedef u32		compat_uint_t;
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-typedef u32		compat_ulong_t;
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-typedef u64		compat_u64;
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-typedef u32		compat_uptr_t;
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 typedef struct {
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 	u32 mask;
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@@ -191,11 +175,7 @@
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 {
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 	return (void __user *)(unsigned long)(uptr & 0x7fffffffUL);
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 }
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-
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-static inline compat_uptr_t ptr_to_compat(void __user *uptr)
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-{
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-	return (u32)(unsigned long)uptr;
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-}
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+#define compat_ptr(uptr) compat_ptr(uptr)
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 #ifdef CONFIG_COMPAT
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