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| author | Arnd Bergmann <arnd@arndb.de> | 2019-07-10 16:05:43 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-07-11 23:45:00 +0300 |
| commit | b80d6a42bdc97bdb6139107d6034222e9843c6e2 (patch) | |
| tree | 7347024d4a1acaab3c9c0513a922264aaa2ab2bc /drivers/acpi | |
| parent | 4b4704520d97b74e045154fc3b844b73ae4e7ebd (diff) | |
| download | linux-b80d6a42bdc97bdb6139107d6034222e9843c6e2.tar.xz | |
ACPI: blacklist: fix clang warning for unused DMI table
When CONFIG_DMI is disabled, we only have a tentative declaration,
which causes a warning from clang:
drivers/acpi/blacklist.c:20:35: error: tentative array definition assumed to have one element [-Werror]
static const struct dmi_system_id acpi_rev_dmi_table[] __initconst;
As the variable is not actually used here, hide it entirely
in an #ifdef to shut up the warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/blacklist.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c index ad2c565f5cbe..a86a770c9b79 100644 --- a/drivers/acpi/blacklist.c +++ b/drivers/acpi/blacklist.c @@ -17,7 +17,9 @@ #include "internal.h" +#ifdef CONFIG_DMI static const struct dmi_system_id acpi_rev_dmi_table[] __initconst; +#endif /* * POLICY: If *anything* doesn't work, put it on the blacklist. @@ -61,7 +63,9 @@ int __init acpi_blacklisted(void) } (void)early_acpi_osi_init(); +#ifdef CONFIG_DMI dmi_check_system(acpi_rev_dmi_table); +#endif return blacklisted; } |