WARNING: Prefer kzalloc_obj over kzalloc with sizeof
#155: FILE: drivers/net/wireless/mediatek/mt76/mt7925/cached_cal.c:79:
+	req = kzalloc(sizeof(*req), GFP_KERNEL);

WARNING: line length of 86 exceeds 80 columns
#204: FILE: drivers/net/wireless/mediatek/mt76/mt7925/cached_cal.c:128:
+					      struct mt7925_fact_cal_mapping_tbl *tbl)

WARNING: Prefer kzalloc_obj over kzalloc with sizeof
#274: FILE: drivers/net/wireless/mediatek/mt76/mt7925/cached_cal.c:198:
+	req = kzalloc(sizeof(*req), GFP_KERNEL);

WARNING: Prefer kzalloc_obj over kzalloc with sizeof
#304: FILE: drivers/net/wireless/mediatek/mt76/mt7925/cached_cal.c:228:
+	tbl = kzalloc(sizeof(*tbl), GFP_KERNEL);

WARNING: line length of 82 exceeds 80 columns
#312: FILE: drivers/net/wireless/mediatek/mt76/mt7925/cached_cal.c:236:
+	ret = mt7925_mcu_fact_cal_rapid_set(dev, MT7925_FACT_CAL_TYPE_MAPPING_TBL,

WARNING: line length of 85 exceeds 80 columns
#326: FILE: drivers/net/wireless/mediatek/mt76/mt7925/cached_cal.c:250:
+						    MT7925_FACT_CAL_TYPE_MAPPING_TBL,

WARNING: line length of 82 exceeds 80 columns
#340: FILE: drivers/net/wireless/mediatek/mt76/mt7925/cached_cal.c:264:
+	ret = mt7925_mcu_fact_cal_rapid_set(dev, MT7925_FACT_CAL_TYPE_MAPPING_TBL,

total: 0 errors, 7 warnings, 0 checks, 595 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 4eabd6a5fc93 ("wifi: mt76: mt7925: add AXI DMA calibration cache for MT7928") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 7 warnings, 0 checks, 595 lines checked