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Searched refs:mem_is_zero (Results 1 – 22 of 22) sorted by relevance

/linux/sound/soc/codecs/
H A Dcs-amp-lib-test.c908 KUNIT_EXPECT_TRUE(test, mem_is_zero(&priv->cal_blob->data[i], sizeof(data))); in cs_amp_lib_test_create_new_cal_efi()
918 KUNIT_EXPECT_TRUE(test, mem_is_zero(&priv->cal_blob->data[1], sizeof(data))); in cs_amp_lib_test_create_new_cal_efi()
927 KUNIT_EXPECT_TRUE(test, mem_is_zero(&priv->cal_blob->data[1], sizeof(data))); in cs_amp_lib_test_create_new_cal_efi()
928 KUNIT_EXPECT_TRUE(test, mem_is_zero(&priv->cal_blob->data[2], sizeof(data))); in cs_amp_lib_test_create_new_cal_efi()
929 KUNIT_EXPECT_TRUE(test, mem_is_zero(&priv->cal_blob->data[3], sizeof(data))); in cs_amp_lib_test_create_new_cal_efi()
938 KUNIT_EXPECT_TRUE(test, mem_is_zero(&priv->cal_blob->data[1], sizeof(data))); in cs_amp_lib_test_create_new_cal_efi()
939 KUNIT_EXPECT_TRUE(test, mem_is_zero(&priv->cal_blob->data[2], sizeof(data))); in cs_amp_lib_test_create_new_cal_efi()
940 KUNIT_EXPECT_TRUE(test, mem_is_zero(&priv->cal_blob->data[3], sizeof(data))); in cs_amp_lib_test_create_new_cal_efi()
941 KUNIT_EXPECT_TRUE(test, mem_is_zero(&priv->cal_blob->data[4], sizeof(data)));
942 KUNIT_EXPECT_TRUE(test, mem_is_zero(
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/linux/drivers/net/ethernet/intel/igc/
H A Digc_tsn.h46 if (size == SMD_FRAME_SIZE && mem_is_zero(pktbuf, SMD_FRAME_SIZE)) { in igc_fpe_handle_mpacket()
/linux/drivers/gpu/drm/udl/
H A Dudl_edid.c73 return !mem_is_zero(hdr, sizeof(hdr)); in udl_probe_edid()
/linux/io_uring/
H A Dmock_file.c236 if (!mem_is_zero(mc.__resv, sizeof(mc.__resv))) in io_create_mock_file()
294 if (!mem_is_zero(&mp, sizeof(mp))) in io_probe_mock()
H A Dbpf_filter.c330 if (!mem_is_zero(reg->filter.resv, sizeof(reg->filter.resv))) in io_bpf_filter_import()
332 if (!mem_is_zero(reg->filter.resv2, sizeof(reg->filter.resv2))) in io_bpf_filter_import()
H A Dquery.c74 if (!mem_is_zero(hdr.__resv, sizeof(hdr.__resv)) || hdr.result || !hdr.size) in io_handle_query_entry()
H A Dkbuf.c630 if (!mem_is_zero(reg.resv, sizeof(reg.resv))) in io_register_pbuf_ring()
707 if (!mem_is_zero(reg.resv, sizeof(reg.resv)) || reg.flags) in io_unregister_pbuf_ring()
730 if (!mem_is_zero(buf_status.resv, sizeof(buf_status.resv))) in io_register_pbuf_status()
H A Dzcrx.c668 if (!mem_is_zero(ce, sizeof(*ce))) in zcrx_export()
779 if (!mem_is_zero(&reg.__resv, sizeof(reg.__resv)) || reg.zcrx_id) in io_register_zcrx_ifq()
1148 if (!mem_is_zero(&frq->__resv, sizeof(frq->__resv))) in zcrx_flush_rq()
1176 if (!mem_is_zero(&ctrl.__resv, sizeof(ctrl.__resv))) in io_zcrx_ctrl()
H A Dregister.c226 if (!mem_is_zero(tres.resv, sizeof(tres.resv))) in io_register_restrictions_task()
H A Dio_uring.c3074 if (!mem_is_zero(&config.p.resv, sizeof(config.p.resv))) in io_uring_setup()
/linux/drivers/ptp/
H A Dptp_chardev.c266 !mem_is_zero(perout->rsv, sizeof(perout->rsv))) in ptp_perout_request()
450 if (cmd == PTP_PIN_GETFUNC2 && !mem_is_zero(pd.rsv, sizeof(pd.rsv))) in ptp_pin_getfunc()
471 if (cmd == PTP_PIN_SETFUNC2 && !mem_is_zero(pd.rsv, sizeof(pd.rsv))) in ptp_pin_setfunc()
/linux/drivers/gpu/drm/i915/display/
H A Dintel_quirks.c296 mem_is_zero(q->sink_device_id, sizeof(q->sink_device_id)))) in intel_init_dpcd_quirks()
H A Dintel_opregion.c1125 if (!len || mem_is_zero(edid, len)) in intel_opregion_get_edid()
H A Dintel_dp.c5393 if (mem_is_zero(ack, sizeof(ack))) in intel_dp_check_mst_status()
/linux/drivers/mtd/nand/spi/
H A Dmicron.c207 if (mem_is_zero(buf, bufsize)) in mt29f2g01abagd_otp_is_locked()
/linux/drivers/pmdomain/mediatek/
H A Dmtk-mfg-pmdomain.c573 if (mem_is_zero(&e, sizeof(e))) { in mtk_mfg_read_opp_tables()
588 if (mem_is_zero(&e, sizeof(e))) { in mtk_mfg_read_opp_tables()
/linux/include/linux/
H A Dstring.h294 static inline bool mem_is_zero(const void *s, size_t n) in mem_is_zero() function
/linux/drivers/gpu/drm/i915/gem/selftests/
H A Di915_gem_dmabuf.c509 if (!mem_is_zero(ptr, dmabuf->size)) { in igt_dmabuf_export_vmap()
/linux/lib/crypto/
H A Dmldsa.c379 return mem_is_zero(&y[index], omega - index); in decode_hint_vector()
/linux/drivers/md/dm-vdo/
H A Ddata-vio.c568 data_vio->is_zero = mem_is_zero(data_vio->vio.data, VDO_BLOCK_SIZE); in launch_bio()
1470 data_vio->is_zero = mem_is_zero(data, VDO_BLOCK_SIZE); in modify_for_partial_write()
/linux/drivers/gpio/
H A Dgpiolib-cdev.c1194 if (!mem_is_zero(lc->padding, sizeof(lc->padding))) in gpio_v2_line_config_validate()
1605 if (!mem_is_zero(ulr.padding, sizeof(ulr.padding))) in linereq_create()
2387 if (!mem_is_zero(lineinfo.padding, sizeof(lineinfo.padding))) in lineinfo_get()
/linux/drivers/gpu/drm/
H A Ddrm_edid.c1834 return mem_is_zero(edid, EDID_LENGTH); in edid_block_is_zero()