ERROR: open brace '{' following function definitions go on the next line
#23: FILE: drivers/net/ieee802154/mac802154_hwsim.c:44:
+__le64 addr_to_le64(u8 *addr) {

WARNING: please, no spaces at the start of a line
#24: FILE: drivers/net/ieee802154/mac802154_hwsim.c:45:
+    return cpu_to_le64(((u64)addr[0] << 56) |$

ERROR: code indent should use tabs where possible
#25: FILE: drivers/net/ieee802154/mac802154_hwsim.c:46:
+                        ((u64)addr[1] << 48) |$

WARNING: please, no spaces at the start of a line
#25: FILE: drivers/net/ieee802154/mac802154_hwsim.c:46:
+                        ((u64)addr[1] << 48) |$

ERROR: code indent should use tabs where possible
#26: FILE: drivers/net/ieee802154/mac802154_hwsim.c:47:
+                        ((u64)addr[2] << 40) |$

WARNING: please, no spaces at the start of a line
#26: FILE: drivers/net/ieee802154/mac802154_hwsim.c:47:
+                        ((u64)addr[2] << 40) |$

ERROR: code indent should use tabs where possible
#27: FILE: drivers/net/ieee802154/mac802154_hwsim.c:48:
+                        ((u64)addr[3] << 32) |$

WARNING: please, no spaces at the start of a line
#27: FILE: drivers/net/ieee802154/mac802154_hwsim.c:48:
+                        ((u64)addr[3] << 32) |$

ERROR: code indent should use tabs where possible
#28: FILE: drivers/net/ieee802154/mac802154_hwsim.c:49:
+                        ((u64)addr[4] << 24) |$

WARNING: please, no spaces at the start of a line
#28: FILE: drivers/net/ieee802154/mac802154_hwsim.c:49:
+                        ((u64)addr[4] << 24) |$

ERROR: code indent should use tabs where possible
#29: FILE: drivers/net/ieee802154/mac802154_hwsim.c:50:
+                        ((u64)addr[5] << 16) |$

WARNING: please, no spaces at the start of a line
#29: FILE: drivers/net/ieee802154/mac802154_hwsim.c:50:
+                        ((u64)addr[5] << 16) |$

ERROR: code indent should use tabs where possible
#30: FILE: drivers/net/ieee802154/mac802154_hwsim.c:51:
+                        ((u64)addr[6] << 8)  |$

WARNING: please, no spaces at the start of a line
#30: FILE: drivers/net/ieee802154/mac802154_hwsim.c:51:
+                        ((u64)addr[6] << 8)  |$

ERROR: code indent should use tabs where possible
#31: FILE: drivers/net/ieee802154/mac802154_hwsim.c:52:
+                        ((u64)addr[7]));$

WARNING: please, no spaces at the start of a line
#31: FILE: drivers/net/ieee802154/mac802154_hwsim.c:52:
+                        ((u64)addr[7]));$

total: 8 errors, 8 warnings, 0 checks, 44 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

NOTE: Whitespace errors detected.
      You may wish to use scripts/cleanpatch or scripts/cleanfile

Commit a8bd7cb3c0eb ("mac802154_hwsim: define perm_extended_addr initialization") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.