diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-09-26 13:47:07 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-09-26 15:32:03 +0300 |
| commit | 74f6e183913b5dc90a004cafa84159ddb61cd0f0 (patch) | |
| tree | c3d6d4a9bc133d2c9a513ebf1e6d39a84ff53eec /drivers/gpu/drm/i915/i915_utils.h | |
| parent | 2863b00941bc3062ea3299ed4057acfd9e52c335 (diff) | |
| download | linux-74f6e183913b5dc90a004cafa84159ddb61cd0f0.tar.xz | |
drm/i915: Convert to BITS_PER_TYPE
In commit 9144d75e22ca ("include/linux/bitops.h: introduce BITS_PER_TYPE"),
we made BITS_PER_TYPE available to all and now we can use the macro to
replace some open-coded computation of sizeof(T) * BITS_PER_BYTE.
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180926104707.17410-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_utils.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_utils.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h index 395dd2511568..5858a43e19da 100644 --- a/drivers/gpu/drm/i915/i915_utils.h +++ b/drivers/gpu/drm/i915/i915_utils.h @@ -68,7 +68,7 @@ /* Note we don't consider signbits :| */ #define overflows_type(x, T) \ - (sizeof(x) > sizeof(T) && (x) >> (sizeof(T) * BITS_PER_BYTE)) + (sizeof(x) > sizeof(T) && (x) >> BITS_PER_TYPE(T)) #define ptr_mask_bits(ptr, n) ({ \ unsigned long __v = (unsigned long)(ptr); \ |