| Message ID | 20190109050036.17322-1-natechancellor@gmail.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | [v2] nfit: Mark some functions as __maybe_unused | expand |
On Tue, Jan 8, 2019 at 9:03 PM Nathan Chancellor <natechancellor@gmail.com> wrote: > > On arm64 little endian allyesconfig: > > drivers/acpi/nfit/intel.c:149:12: warning: unused function 'intel_security_unlock' [-Wunused-function] > static int intel_security_unlock(struct nvdimm *nvdimm, > ^ > drivers/acpi/nfit/intel.c:230:12: warning: unused function 'intel_security_erase' [-Wunused-function] > static int intel_security_erase(struct nvdimm *nvdimm, > ^ > drivers/acpi/nfit/intel.c:279:12: warning: unused function 'intel_security_query_overwrite' [-Wunused-function] > static int intel_security_query_overwrite(struct nvdimm *nvdimm) > ^ > drivers/acpi/nfit/intel.c:316:12: warning: unused function 'intel_security_overwrite' [-Wunused-function] > static int intel_security_overwrite(struct nvdimm *nvdimm, > ^ > 4 warnings generated. > > Mark these functions as __maybe_unused because they are only used when > CONFIG_X86 is set. > > Fixes: 4c6926a23b76 ("acpi/nfit, libnvdimm: Add unlock of nvdimm support for Intel DIMMs") > Suggested-by: Dan Williams <dan.j.williams@intel.com> > Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Looks good, applied.
diff --git a/drivers/acpi/nfit/intel.c b/drivers/acpi/nfit/intel.c index 850b2927b4e7..f70de71f79d6 100644 --- a/drivers/acpi/nfit/intel.c +++ b/drivers/acpi/nfit/intel.c @@ -146,7 +146,7 @@ static int intel_security_change_key(struct nvdimm *nvdimm, static void nvdimm_invalidate_cache(void); -static int intel_security_unlock(struct nvdimm *nvdimm, +static int __maybe_unused intel_security_unlock(struct nvdimm *nvdimm, const struct nvdimm_key_data *key_data) { struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm); @@ -227,7 +227,7 @@ static int intel_security_disable(struct nvdimm *nvdimm, return 0; } -static int intel_security_erase(struct nvdimm *nvdimm, +static int __maybe_unused intel_security_erase(struct nvdimm *nvdimm, const struct nvdimm_key_data *key, enum nvdimm_passphrase_type ptype) { @@ -276,7 +276,7 @@ static int intel_security_erase(struct nvdimm *nvdimm, return 0; } -static int intel_security_query_overwrite(struct nvdimm *nvdimm) +static int __maybe_unused intel_security_query_overwrite(struct nvdimm *nvdimm) { int rc; struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm); @@ -313,7 +313,7 @@ static int intel_security_query_overwrite(struct nvdimm *nvdimm) return 0; } -static int intel_security_overwrite(struct nvdimm *nvdimm, +static int __maybe_unused intel_security_overwrite(struct nvdimm *nvdimm, const struct nvdimm_key_data *nkey) { int rc;
On arm64 little endian allyesconfig: drivers/acpi/nfit/intel.c:149:12: warning: unused function 'intel_security_unlock' [-Wunused-function] static int intel_security_unlock(struct nvdimm *nvdimm, ^ drivers/acpi/nfit/intel.c:230:12: warning: unused function 'intel_security_erase' [-Wunused-function] static int intel_security_erase(struct nvdimm *nvdimm, ^ drivers/acpi/nfit/intel.c:279:12: warning: unused function 'intel_security_query_overwrite' [-Wunused-function] static int intel_security_query_overwrite(struct nvdimm *nvdimm) ^ drivers/acpi/nfit/intel.c:316:12: warning: unused function 'intel_security_overwrite' [-Wunused-function] static int intel_security_overwrite(struct nvdimm *nvdimm, ^ 4 warnings generated. Mark these functions as __maybe_unused because they are only used when CONFIG_X86 is set. Fixes: 4c6926a23b76 ("acpi/nfit, libnvdimm: Add unlock of nvdimm support for Intel DIMMs") Suggested-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> --- v1 -> v2: * Mark the functions as __maybe_unused rather than expanding the CONFIG_X86, as requested by Dan. drivers/acpi/nfit/intel.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)