Leave the runtime check in place in case the platform variable itself comes from bogus sources.
Signed-off-by: Jani Nikula <[email protected]> --- drivers/gpu/drm/i915/i915_drv.h | 1 + drivers/gpu/drm/i915/intel_device_info.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index bc9283beda3e..cf06e41ffb01 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -890,6 +890,7 @@ enum intel_platform { INTEL_BROXTON, INTEL_KABYLAKE, INTEL_GEMINILAKE, + INTEL_MAX_PLATFORMS }; struct intel_device_info { diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index 2e1fd857e625..9fc6ab783008 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -56,6 +56,8 @@ static const char * const platform_names[] = { const char *intel_platform_name(enum intel_platform platform) { + BUILD_BUG_ON(ARRAY_SIZE(platform_names) != INTEL_MAX_PLATFORMS); + if (WARN_ON_ONCE(platform >= ARRAY_SIZE(platform_names) || platform_names[platform] == NULL)) return "<unknown>"; -- 2.1.4 _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
