diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-01-12 16:32:44 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-01-15 05:04:07 +0300 |
| commit | 621c88a3927636493e22fbd2c2a51836c7a0e5e7 (patch) | |
| tree | 7a9322b1fcfdaab0168414113f3437f18f44aca9 | |
| parent | 136fff12a7591b390e46521864ca641e6e74c0e8 (diff) | |
| download | linux-621c88a3927636493e22fbd2c2a51836c7a0e5e7.tar.xz | |
net: ti: am65-cpsw-nuss: Use syscon_regmap_lookup_by_phandle_args
Use syscon_regmap_lookup_by_phandle_args() which is a wrapper over
syscon_regmap_lookup_by_phandle() combined with getting the syscon
argument. Except simpler code this annotates within one line that given
phandle has arguments, so grepping for code would be easier.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250112-syscon-phandle-args-net-v1-2-3423889935f7@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/ti/am65-cpsw-nuss.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index 0fb5f92f28f6..3fd8fc3121dc 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -2569,20 +2569,15 @@ static int am65_cpsw_am654_get_efuse_macid(struct device_node *of_node, { u32 mac_lo, mac_hi, offset; struct regmap *syscon; - int ret; - syscon = syscon_regmap_lookup_by_phandle(of_node, "ti,syscon-efuse"); + syscon = syscon_regmap_lookup_by_phandle_args(of_node, "ti,syscon-efuse", + 1, &offset); if (IS_ERR(syscon)) { if (PTR_ERR(syscon) == -ENODEV) return 0; return PTR_ERR(syscon); } - ret = of_property_read_u32_index(of_node, "ti,syscon-efuse", 1, - &offset); - if (ret) - return ret; - regmap_read(syscon, offset, &mac_lo); regmap_read(syscon, offset + 4, &mac_hi); |