linux/arch/csky
Randy Dunlap 0679d29d3e csky: fix syscache.c fallthrough warning
This case of the switch statement falls through to the following case.
This appears to be on purpose, so declare it as OK.

../arch/csky/mm/syscache.c: In function '__do_sys_cacheflush':
../arch/csky/mm/syscache.c:17:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
   17 |   flush_icache_mm_range(current->mm,
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   18 |     (unsigned long)addr,
      |     ~~~~~~~~~~~~~~~~~~~~
   19 |     (unsigned long)addr + bytes);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../arch/csky/mm/syscache.c:20:2: note: here
   20 |  case DCACHE:
      |  ^~~~

Fixes: 997153b9a7 ("csky: Add flush_icache_mm to defer flush icache all")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Guo Ren <guoren@kernel.org>
Cc: linux-csky@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>
2021-04-28 23:02:10 +08:00
..
abiv1 csky: Fixup compile error 2021-02-27 22:04:14 +08:00
abiv2 csky: Fixup compile error 2021-02-27 22:04:14 +08:00
boot treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
configs csky: Minimize defconfig to support buildroot config.fragment 2020-02-21 15:43:25 +08:00
include csky: Fixup typos 2021-04-20 09:58:29 +08:00
kernel csky: Remove duplicate include in arch/csky/kernel/entry.S 2021-04-20 09:58:29 +08:00
lib csky: Add support for function error injection 2020-07-31 01:52:07 +00:00
mm csky: fix syscache.c fallthrough warning 2021-04-28 23:02:10 +08:00
Kconfig csky: change a Kconfig symbol name to fix e1000 build error 2021-04-16 16:10:36 -07:00
Kconfig.debug treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Kconfig.platforms csky/Kconfig: Add Kconfig.platforms to support some drivers 2020-02-21 15:43:24 +08:00
Makefile csky: Fixup calltrace panic 2020-05-13 17:55:06 +08:00