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| author | Nick Desaulniers <ndesaulniers@google.com> | 2021-01-22 03:23:51 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-01-22 17:51:30 +0300 |
| commit | c1a7c2ce7c37a9c51228848647b9908b1cb532d1 (patch) | |
| tree | 6d259114467d581688c4cb7ae448bf784364c08b /drivers/acpi/acpica/exfldio.c | |
| parent | 25d866c46c1d58083fa783703484f8473d61db54 (diff) | |
| download | linux-c1a7c2ce7c37a9c51228848647b9908b1cb532d1.tar.xz | |
ACPICA: fix -Wfallthrough
ACPICA commit 4b9135f5774caa796ddf826448811e8e7f08ef2f
GCC 7.1 gained -Wimplicit-fallthrough to warn on implicit fallthrough,
as well as __attribute__((__fallthrough__)) and comments to explicitly
denote that cases of fallthrough were intentional. Clang also supports
this warning and statement attribute, but not the comment form.
Robert Moore provides additional context about the lint comments being
removed. They were for "an old version of PC-Lint, which we don't use
anymore." Drop those.
This will help us enable -Wimplicit-fallthrough throughout the Linux
kernel.
Suggested-by: Robert Moore <robert.moore@intel.com>
Reported-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://github.com/acpica/acpica/commit/4b9135f5
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/exfldio.c')
| -rw-r--r-- | drivers/acpi/acpica/exfldio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c index ade35ff1c7ba..cde24e0fa6a8 100644 --- a/drivers/acpi/acpica/exfldio.c +++ b/drivers/acpi/acpica/exfldio.c @@ -434,7 +434,7 @@ acpi_ex_field_datum_io(union acpi_operand_object *obj_desc, * region_field case and write the datum to the Operation Region */ - /*lint -fallthrough */ + ACPI_FALLTHROUGH; case ACPI_TYPE_LOCAL_REGION_FIELD: /* |