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| author | Christian Marangi <ansuelsmth@gmail.com> | 2022-09-13 19:01:50 +0200 |
|---|---|---|
| committer | Christian Marangi <ansuelsmth@gmail.com> | 2022-09-19 15:19:53 +0200 |
| commit | ddcebda08b26142d47eb3c2009d48d12781d76a3 (patch) | |
| tree | 589de8895c395b513705d32a6aaebcc1ef8da678 /target/linux/generic/backport-5.15/756-v5.17-net-next-net-dsa-qca8k-move-regmap-init-in-probe-and-set-it.patch | |
| parent | 715259940776843d8799bc39de8eb50eb764189b (diff) | |
| download | upstream-ddcebda08b26142d47eb3c2009d48d12781d76a3.tar.gz upstream-ddcebda08b26142d47eb3c2009d48d12781d76a3.tar.bz2 upstream-ddcebda08b26142d47eb3c2009d48d12781d76a3.zip | |
generic: 5.15: qca8k: add kernel version tag on backport patch
Add kernel tag that introduced the patch on backport patch.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Diffstat (limited to 'target/linux/generic/backport-5.15/756-v5.17-net-next-net-dsa-qca8k-move-regmap-init-in-probe-and-set-it.patch')
| -rw-r--r-- | target/linux/generic/backport-5.15/756-v5.17-net-next-net-dsa-qca8k-move-regmap-init-in-probe-and-set-it.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.15/756-v5.17-net-next-net-dsa-qca8k-move-regmap-init-in-probe-and-set-it.patch b/target/linux/generic/backport-5.15/756-v5.17-net-next-net-dsa-qca8k-move-regmap-init-in-probe-and-set-it.patch new file mode 100644 index 0000000000..44d938c53e --- /dev/null +++ b/target/linux/generic/backport-5.15/756-v5.17-net-next-net-dsa-qca8k-move-regmap-init-in-probe-and-set-it.patch @@ -0,0 +1,46 @@ +From 36b8af12f424e7a7f60a935c60a0fd4aa0822378 Mon Sep 17 00:00:00 2001 +From: Ansuel Smith <ansuelsmth@gmail.com> +Date: Mon, 22 Nov 2021 16:23:43 +0100 +Subject: net: dsa: qca8k: move regmap init in probe and set it mandatory + +In preparation for regmap conversion, move regmap init in the probe +function and make it mandatory as any read/write/rmw operation will be +converted to regmap API. + +Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> +Reviewed-by: Vladimir Oltean <olteanv@gmail.com> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + drivers/net/dsa/qca8k.c | 14 ++++++++------ + 1 file changed, 8 insertions(+), 6 deletions(-) + +--- a/drivers/net/dsa/qca8k.c ++++ b/drivers/net/dsa/qca8k.c +@@ -1086,12 +1086,6 @@ qca8k_setup(struct dsa_switch *ds) + if (ret) + return ret; + +- /* Start by setting up the register mapping */ +- priv->regmap = devm_regmap_init(ds->dev, NULL, priv, +- &qca8k_regmap_config); +- if (IS_ERR(priv->regmap)) +- dev_warn(priv->dev, "regmap initialization failed"); +- + ret = qca8k_setup_mdio_bus(priv); + if (ret) + return ret; +@@ -2096,6 +2090,14 @@ qca8k_sw_probe(struct mdio_device *mdiod + gpiod_set_value_cansleep(priv->reset_gpio, 0); + } + ++ /* Start by setting up the register mapping */ ++ priv->regmap = devm_regmap_init(&mdiodev->dev, NULL, priv, ++ &qca8k_regmap_config); ++ if (IS_ERR(priv->regmap)) { ++ dev_err(priv->dev, "regmap initialization failed"); ++ return PTR_ERR(priv->regmap); ++ } ++ + /* Check the detected switch id */ + ret = qca8k_read_switch_id(priv); + if (ret) |