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| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2024-03-14 20:31:25 +0300 |
|---|---|---|
| committer | Michał Winiarski <michal.winiarski@intel.com> | 2024-03-16 00:20:14 +0300 |
| commit | 0322fa12f4513eca159f6f605282ccf5f4f2bbc3 (patch) | |
| tree | a3e0af3e8dac97b64f2c538ff1b77bc9de7fa4ad /drivers/gpu/drm/xe/regs | |
| parent | bde5d76785bcf62afcfd873504599539d4e6c014 (diff) | |
| download | linux-0322fa12f4513eca159f6f605282ccf5f4f2bbc3.tar.xz | |
drm/xe: Assert size of the struct xe_reg
We want to keep the struct xe_reg as small as possible.
Make sure we don't accidentally change its size.
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240314173130.1177-2-michal.wajdeczko@intel.com
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/regs')
| -rw-r--r-- | drivers/gpu/drm/xe/regs/xe_reg_defs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/regs/xe_reg_defs.h b/drivers/gpu/drm/xe/regs/xe_reg_defs.h index c50e7650c09a..114b07db962f 100644 --- a/drivers/gpu/drm/xe/regs/xe_reg_defs.h +++ b/drivers/gpu/drm/xe/regs/xe_reg_defs.h @@ -6,6 +6,8 @@ #ifndef _XE_REG_DEFS_H_ #define _XE_REG_DEFS_H_ +#include <linux/build_bug.h> + #include "compat-i915-headers/i915_reg_defs.h" /** @@ -44,6 +46,7 @@ struct xe_reg { u32 raw; }; }; +static_assert(sizeof(struct xe_reg) == sizeof(u32)); /** * struct xe_reg_mcr - MCR register definition |