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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-27 16:34:40 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-27 16:34:40 +0200 |
commit | ae9a6149884e04b3460bd9d7ffe29c5ec8d223d8 (patch) | |
tree | 373e19c07802ce43862f4a37a141f628bca0a401 /drivers/net/dsa/bcm_sf2.c | |
parent | 8217f07a50236779880f13e87f99224cd9117f83 (diff) | |
parent | 5816b3e6577eaa676ceb00a848f0fd65fe2adc29 (diff) | |
download | linux-ae9a6149884e04b3460bd9d7ffe29c5ec8d223d8.tar.gz linux-ae9a6149884e04b3460bd9d7ffe29c5ec8d223d8.tar.bz2 linux-ae9a6149884e04b3460bd9d7ffe29c5ec8d223d8.zip |
Merge 5.15-rc3 into usb-next
We need the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/dsa/bcm_sf2.c')
-rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 6ce9ec1283e0..7578a5c38df5 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -68,7 +68,7 @@ static unsigned int bcm_sf2_num_active_ports(struct dsa_switch *ds) struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds); unsigned int port, count = 0; - for (port = 0; port < ARRAY_SIZE(priv->port_sts); port++) { + for (port = 0; port < ds->num_ports; port++) { if (dsa_is_cpu_port(ds, port)) continue; if (priv->port_sts[port].enabled) @@ -1512,6 +1512,9 @@ static int bcm_sf2_sw_remove(struct platform_device *pdev) { struct bcm_sf2_priv *priv = platform_get_drvdata(pdev); + if (!priv) + return 0; + priv->wol_ports_mask = 0; /* Disable interrupts */ bcm_sf2_intr_disable(priv); @@ -1523,6 +1526,8 @@ static int bcm_sf2_sw_remove(struct platform_device *pdev) if (priv->type == BCM7278_DEVICE_ID) reset_control_assert(priv->rcdev); + platform_set_drvdata(pdev, NULL); + return 0; } @@ -1530,6 +1535,9 @@ static void bcm_sf2_sw_shutdown(struct platform_device *pdev) { struct bcm_sf2_priv *priv = platform_get_drvdata(pdev); + if (!priv) + return; + /* For a kernel about to be kexec'd we want to keep the GPHY on for a * successful MDIO bus scan to occur. If we did turn off the GPHY * before (e.g: port_disable), this will also power it back on. @@ -1538,6 +1546,10 @@ static void bcm_sf2_sw_shutdown(struct platform_device *pdev) */ if (priv->hw_params.num_gphy == 1) bcm_sf2_gphy_enable_set(priv->dev->ds, true); + + dsa_switch_shutdown(priv->dev->ds); + + platform_set_drvdata(pdev, NULL); } #ifdef CONFIG_PM_SLEEP |