The patch titled Subject: drm/radeon: use hweight32() has been removed from the -mm tree. Its filename was drm-radeon-use-hweight32.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Akinobu Mita <akinobu.mita@xxxxxxxxx> Subject: drm/radeon: use hweight32() Use hweight32() instead of counting for each bit. Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx> Cc: David Airlie <airlied@xxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/radeon/r600.c | 8 +------- drivers/gpu/drm/radeon/r600_cp.c | 7 +------ 2 files changed, 2 insertions(+), 13 deletions(-) diff -puN drivers/gpu/drm/radeon/r600.c~drm-radeon-use-hweight32 drivers/gpu/drm/radeon/r600.c --- a/drivers/gpu/drm/radeon/r600.c~drm-radeon-use-hweight32 +++ a/drivers/gpu/drm/radeon/r600.c @@ -1424,13 +1424,7 @@ u32 r6xx_remap_render_backend(struct rad int r600_count_pipe_bits(uint32_t val) { - int i, ret = 0; - - for (i = 0; i < 32; i++) { - ret += val & 1; - val >>= 1; - } - return ret; + return hweight32(val); } static void r600_gpu_init(struct radeon_device *rdev) diff -puN drivers/gpu/drm/radeon/r600_cp.c~drm-radeon-use-hweight32 drivers/gpu/drm/radeon/r600_cp.c --- a/drivers/gpu/drm/radeon/r600_cp.c~drm-radeon-use-hweight32 +++ a/drivers/gpu/drm/radeon/r600_cp.c @@ -721,12 +721,7 @@ static u32 r600_get_tile_pipe_to_backend static int r600_count_pipe_bits(uint32_t val) { - int i, ret = 0; - for (i = 0; i < 32; i++) { - ret += val & 1; - val >>= 1; - } - return ret; + return hweight32(val); } static void r600_gfx_init(struct drm_device *dev, _ Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are linux-next.patch random32-rename-random32-to-prandom.patch prandom-introduce-prandom_bytes-and-prandom_bytes_state.patch bnx2x-use-prandom_bytes.patch mtd-nandsim-use-prandom_bytes.patch ubifs-use-prandom_bytes.patch mtd-mtd_nandecctest-use-prandom_bytes-instead-of-get_random_bytes.patch mtd-mtd_oobtest-convert-to-use-prandom-library.patch mtd-mtd_pagetest-convert-to-use-prandom-library.patch mtd-mtd_speedtest-use-prandom_bytes.patch mtd-mtd_subpagetest-convert-to-use-prandom-library.patch mtd-mtd_stresstest-use-prandom_bytes.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html