WARNING: please write a help paragraph that fully describes the config symbol
#64: FILE: drivers/net/ethernet/mediatek/Kconfig:10:
+config NET_AIROHA
+	tristate "Airoha SoC Gigabit Ethernet support"
+	depends on NET_DSA || !NET_DSA
+	select PAGE_POOL
+	select PAGE_POOL_STATS
+	help
+	  This driver supports the gigabit ethernet MACs in the
+	  Airoha SoC family.
+

ERROR: space prohibited before that close parenthesis ')'
#229: FILE: drivers/net/ethernet/mediatek/airoha_eth.c:139:
+	GENMASK(4 + (((_n) % 4) << 3), (((_n) % 4 ) << 3))

ERROR: space prohibited before that close parenthesis ')'
#237: FILE: drivers/net/ethernet/mediatek/airoha_eth.c:147:
+	GENMASK(4 + (((_n) % 4) << 3), (((_n) % 4 ) << 3))

WARNING: line length of 81 exceeds 80 columns
#676: FILE: drivers/net/ethernet/mediatek/airoha_eth.c:586:
+#define QDMA_DESC_DROP_MASK		BIT(30) /* tx: drop pkt - rx: overflow */

WARNING: line length of 92 exceeds 80 columns
#696: FILE: drivers/net/ethernet/mediatek/airoha_eth.c:606:
+#define QDMA_ETH_TXMSG_METER_MASK	GENMASK(30, 24)	/* 0x7f means do not apply meters */

WARNING: line length of 85 exceeds 80 columns
#702: FILE: drivers/net/ethernet/mediatek/airoha_eth.c:612:
+#define QDMA_ETH_TXMSG_ACNT_G1_MASK	GENMASK(10, 6)	/* 0x1f means do not count */

WARNING: line length of 85 exceeds 80 columns
#703: FILE: drivers/net/ethernet/mediatek/airoha_eth.c:613:
+#define QDMA_ETH_TXMSG_ACNT_G0_MASK	GENMASK(5, 0)	/* 0x3f means do not count */

CHECK: spinlock_t definition without comment
#818: FILE: drivers/net/ethernet/mediatek/airoha_eth.c:728:
+	spinlock_t lock;

CHECK: spinlock_t definition without comment
#860: FILE: drivers/net/ethernet/mediatek/airoha_eth.c:770:
+	spinlock_t irq_lock;

WARNING: line length of 86 exceeds 80 columns
#1116: FILE: drivers/net/ethernet/mediatek/airoha_eth.c:1026:
+	airoha_fe_wr(eth, REG_FE_VIP_PATN(20), 0x893a); /* ETH->ETH_P_1905 (0x893a) */

WARNING: line length of 81 exceeds 80 columns
#1289: FILE: drivers/net/ethernet/mediatek/airoha_eth.c:1199:
+						USEC_PER_MSEC, 5 * USEC_PER_MSEC,

WARNING: line length of 81 exceeds 80 columns
#1938: FILE: drivers/net/ethernet/mediatek/airoha_eth.c:1848:
+			FIELD_PREP(GLB_FAST_TICK_MASK, 25)); /* fast-tick 25us */

total: 2 errors, 8 warnings, 2 checks, 2750 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 0d53aecee839 ("net: airoha: Introduce ethernet support for EN7581 SoC") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE 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.