Merge tag 'csky-for-linus-5.13-rc1' of git://github.com/c-sky/csky-linux

Pull arch/csky updates from Guo Ren:
 "Just cleanups"

* tag 'csky-for-linus-5.13-rc1' of git://github.com/c-sky/csky-linux:
  csky: uaccess.h: Coding convention with asm generic
  csky: fix syscache.c fallthrough warning
  csky: Fixup typos
  csky: Remove duplicate include in arch/csky/kernel/entry.S

Author: torvalds

arch/csky/include/asm/Kbuild

@@ -1,5 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 generic-y += asm-offsets.h
+generic-y += extable.h
 generic-y += gpio.h
 generic-y += kvm_para.h
 generic-y += qrwlock.h

arch/csky/include/asm/asid.h

@@ -37,7 +37,7 @@ void asid_new_context(struct asid_info *info, atomic64_t *pasid,
  * Check the ASID is still valid for the context. If not generate a new ASID.
  *
  * @pasid: Pointer to the current ASID batch
- * @cpu: current CPU ID. Must have been acquired throught get_cpu()
+ * @cpu: current CPU ID. Must have been acquired through get_cpu()
  */
 static inline void asid_check_context(struct asid_info *info,
 				      atomic64_t *pasid, unsigned int cpu,

arch/csky/include/asm/barrier.h

@@ -64,7 +64,7 @@
 
 /*
  * sync:        completion barrier, all sync.xx instructions
- *              guarantee the last response recieved by bus transaction
+ *              guarantee the last response received by bus transaction
  *              made by ld/st instructions before sync.s
  * sync.s:      inherit from sync, but also shareable to other cores
  * sync.i:      inherit from sync, but also flush cpu pipeline

arch/csky/include/asm/segment.h

@@ -7,11 +7,4 @@ typedef struct {
 	unsigned long seg;
 } mm_segment_t;
 
-#define KERNEL_DS		((mm_segment_t) { 0xFFFFFFFF })
-
-#define USER_DS			((mm_segment_t) { PAGE_OFFSET })
-#define get_fs()		(current_thread_info()->addr_limit)
-#define set_fs(x)		(current_thread_info()->addr_limit = (x))
-#define uaccess_kernel()	(get_fs().seg == KERNEL_DS.seg)
-
 #endif /* __ASM_CSKY_SEGMENT_H */