diff options
author | David S. Miller <davem@davemloft.net> | 2023-09-20 12:25:58 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2023-09-20 12:25:58 +0300 |
commit | ad1e15dd2bb084a85b287fd1cedea42f642e3e47 (patch) | |
tree | e2e60323afec5d45e2e7a433987465b44ea916f7 | |
parent | 6f0b985d3545e1b1fe58318ef09808ae7aa0c470 (diff) | |
parent | ce322d45683f1b0f4cc86ff684eb469eb165b9e9 (diff) | |
download | linux-ad1e15dd2bb084a85b287fd1cedea42f642e3e47.tar.xz |
Merge branch 'dsa-platform-remove-void'
Uwe Kleine-König says:
====================
net: dsa: Convert to platform remove callback returning void
this series converts all platform drivers below drivers/net/dsa to use
remove_new. The motivation is to get rid of an integer return code
that is (mostly) ignored by the platform driver core and error prone on
the driver side.
See commit 5c5a7680e67b ("platform: Provide a remove callback that
returns no value") for an extended explanation and the eventual goal.
There are no interdependencies between the patches. As there are still
quite a few drivers to convert, I'm happy about every patch that makes
it in. So even if there is a merge conflict with one patch until you
apply or a subject prefix is suboptimal, please apply the remainder of
this series anyhow.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | drivers/net/dsa/b53/b53_mmap.c | 6 | ||||
-rw-r--r-- | drivers/net/dsa/b53/b53_srab.c | 8 | ||||
-rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 8 | ||||
-rw-r--r-- | drivers/net/dsa/hirschmann/hellcreek.c | 8 | ||||
-rw-r--r-- | drivers/net/dsa/lantiq_gswip.c | 8 | ||||
-rw-r--r-- | drivers/net/dsa/mt7530-mmio.c | 7 | ||||
-rw-r--r-- | drivers/net/dsa/ocelot/ocelot_ext.c | 8 | ||||
-rw-r--r-- | drivers/net/dsa/ocelot/seville_vsc9953.c | 8 | ||||
-rw-r--r-- | drivers/net/dsa/realtek/realtek-smi.c | 8 | ||||
-rw-r--r-- | drivers/net/dsa/rzn1_a5psw.c | 8 | ||||
-rw-r--r-- | drivers/net/dsa/vitesse-vsc73xx-platform.c | 8 |
11 files changed, 31 insertions, 54 deletions
diff --git a/drivers/net/dsa/b53/b53_mmap.c b/drivers/net/dsa/b53/b53_mmap.c index 5e39641ea887..3a89349dc918 100644 --- a/drivers/net/dsa/b53/b53_mmap.c +++ b/drivers/net/dsa/b53/b53_mmap.c @@ -324,14 +324,12 @@ static int b53_mmap_probe(struct platform_device *pdev) return b53_switch_register(dev); } -static int b53_mmap_remove(struct platform_device *pdev) +static void b53_mmap_remove(struct platform_device *pdev) { struct b53_device *dev = platform_get_drvdata(pdev); if (dev) b53_switch_remove(dev); - - return 0; } static void b53_mmap_shutdown(struct platform_device *pdev) @@ -372,7 +370,7 @@ MODULE_DEVICE_TABLE(of, b53_mmap_of_table); static struct platform_driver b53_mmap_driver = { .probe = b53_mmap_probe, - .remove = b53_mmap_remove, + .remove_new = b53_mmap_remove, .shutdown = b53_mmap_shutdown, .driver = { .name = "b53-switch", diff --git a/drivers/net/dsa/b53/b53_srab.c b/drivers/net/dsa/b53/b53_srab.c index bcb44034404d..f3f95332ff17 100644 --- a/drivers/net/dsa/b53/b53_srab.c +++ b/drivers/net/dsa/b53/b53_srab.c @@ -657,17 +657,15 @@ static int b53_srab_probe(struct platform_device *pdev) return b53_switch_register(dev); } -static int b53_srab_remove(struct platform_device *pdev) +static void b53_srab_remove(struct platform_device *pdev) { struct b53_device *dev = platform_get_drvdata(pdev); if (!dev) - return 0; + return; b53_srab_intr_set(dev->priv, false); b53_switch_remove(dev); - - return 0; } static void b53_srab_shutdown(struct platform_device *pdev) @@ -684,7 +682,7 @@ static void b53_srab_shutdown(struct platform_device *pdev) static struct platform_driver b53_srab_driver = { .probe = b53_srab_probe, - .remove = b53_srab_remove, + .remove_new = b53_srab_remove, .shutdown = b53_srab_shutdown, .driver = { .name = "b53-srab-switch", diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 72374b066f64..0b62bd78ac50 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -1537,12 +1537,12 @@ out_clk: return ret; } -static int bcm_sf2_sw_remove(struct platform_device *pdev) +static void bcm_sf2_sw_remove(struct platform_device *pdev) { struct bcm_sf2_priv *priv = platform_get_drvdata(pdev); if (!priv) - return 0; + return; priv->wol_ports_mask = 0; /* Disable interrupts */ @@ -1554,8 +1554,6 @@ static int bcm_sf2_sw_remove(struct platform_device *pdev) clk_disable_unprepare(priv->clk); if (priv->type == BCM7278_DEVICE_ID) reset_control_assert(priv->rcdev); - - return 0; } static void bcm_sf2_sw_shutdown(struct platform_device *pdev) @@ -1601,7 +1599,7 @@ static SIMPLE_DEV_PM_OPS(bcm_sf2_pm_ops, static struct platform_driver bcm_sf2_driver = { .probe = bcm_sf2_sw_probe, - .remove = bcm_sf2_sw_remove, + .remove_new = bcm_sf2_sw_remove, .shutdown = bcm_sf2_sw_shutdown, .driver = { .name = "brcm-sf2", diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c index 11ef1d7ea229..beda1e9d350f 100644 --- a/drivers/net/dsa/hirschmann/hellcreek.c +++ b/drivers/net/dsa/hirschmann/hellcreek.c @@ -2060,18 +2060,16 @@ err_ptp_setup: return ret; } -static int hellcreek_remove(struct platform_device *pdev) +static void hellcreek_remove(struct platform_device *pdev) { struct hellcreek *hellcreek = platform_get_drvdata(pdev); if (!hellcreek) - return 0; + return; hellcreek_hwtstamp_free(hellcreek); hellcreek_ptp_free(hellcreek); dsa_unregister_switch(hellcreek->ds); - - return 0; } static void hellcreek_shutdown(struct platform_device *pdev) @@ -2107,7 +2105,7 @@ MODULE_DEVICE_TABLE(of, hellcreek_of_match); static struct platform_driver hellcreek_driver = { .probe = hellcreek_probe, - .remove = hellcreek_remove, + .remove_new = hellcreek_remove, .shutdown = hellcreek_shutdown, .driver = { .name = "hellcreek", diff --git a/drivers/net/dsa/lantiq_gswip.c b/drivers/net/dsa/lantiq_gswip.c index 3c76a1a14aee..25abf2caf5fb 100644 --- a/drivers/net/dsa/lantiq_gswip.c +++ b/drivers/net/dsa/lantiq_gswip.c @@ -2207,13 +2207,13 @@ put_mdio_node: return err; } -static int gswip_remove(struct platform_device *pdev) +static void gswip_remove(struct platform_device *pdev) { struct gswip_priv *priv = platform_get_drvdata(pdev); int i; if (!priv) - return 0; + return; /* disable the switch */ gswip_mdio_mask(priv, GSWIP_MDIO_GLOB_ENABLE, 0, GSWIP_MDIO_GLOB); @@ -2228,8 +2228,6 @@ static int gswip_remove(struct platform_device *pdev) for (i = 0; i < priv->num_gphy_fw; i++) gswip_gphy_fw_remove(priv, &priv->gphy_fw[i]); - - return 0; } static void gswip_shutdown(struct platform_device *pdev) @@ -2266,7 +2264,7 @@ MODULE_DEVICE_TABLE(of, gswip_of_match); static struct platform_driver gswip_driver = { .probe = gswip_probe, - .remove = gswip_remove, + .remove_new = gswip_remove, .shutdown = gswip_shutdown, .driver = { .name = "gswip", diff --git a/drivers/net/dsa/mt7530-mmio.c b/drivers/net/dsa/mt7530-mmio.c index 0a6a2fe34e64..b74a230a3f13 100644 --- a/drivers/net/dsa/mt7530-mmio.c +++ b/drivers/net/dsa/mt7530-mmio.c @@ -63,15 +63,12 @@ mt7988_probe(struct platform_device *pdev) return dsa_register_switch(priv->ds); } -static int -mt7988_remove(struct platform_device *pdev) +static void mt7988_remove(struct platform_device *pdev) { struct mt7530_priv *priv = platform_get_drvdata(pdev); if (priv) mt7530_remove_common(priv); - - return 0; } static void mt7988_shutdown(struct platform_device *pdev) @@ -88,7 +85,7 @@ static void mt7988_shutdown(struct platform_device *pdev) static struct platform_driver mt7988_platform_driver = { .probe = mt7988_probe, - .remove = mt7988_remove, + .remove_new = mt7988_remove, .shutdown = mt7988_shutdown, .driver = { .name = "mt7530-mmio", diff --git a/drivers/net/dsa/ocelot/ocelot_ext.c b/drivers/net/dsa/ocelot/ocelot_ext.c index c29bee5a5c48..22187d831c4b 100644 --- a/drivers/net/dsa/ocelot/ocelot_ext.c +++ b/drivers/net/dsa/ocelot/ocelot_ext.c @@ -115,19 +115,17 @@ err_free_felix: return err; } -static int ocelot_ext_remove(struct platform_device *pdev) +static void ocelot_ext_remove(struct platform_device *pdev) { struct felix *felix = dev_get_drvdata(&pdev->dev); if (!felix) - return 0; + return; dsa_unregister_switch(felix->ds); kfree(felix->ds); kfree(felix); - - return 0; } static void ocelot_ext_shutdown(struct platform_device *pdev) @@ -154,7 +152,7 @@ static struct platform_driver ocelot_ext_switch_driver = { .of_match_table = ocelot_ext_switch_of_match, }, .probe = ocelot_ext_probe, - .remove = ocelot_ext_remove, + .remove_new = ocelot_ext_remove, .shutdown = ocelot_ext_shutdown, }; module_platform_driver(ocelot_ext_switch_driver); diff --git a/drivers/net/dsa/ocelot/seville_vsc9953.c b/drivers/net/dsa/ocelot/seville_vsc9953.c index 8f912bda120b..049930da0521 100644 --- a/drivers/net/dsa/ocelot/seville_vsc9953.c +++ b/drivers/net/dsa/ocelot/seville_vsc9953.c @@ -1029,19 +1029,17 @@ err_alloc_felix: return err; } -static int seville_remove(struct platform_device *pdev) +static void seville_remove(struct platform_device *pdev) { struct felix *felix = platform_get_drvdata(pdev); if (!felix) - return 0; + return; dsa_unregister_switch(felix->ds); kfree(felix->ds); kfree(felix); - - return 0; } static void seville_shutdown(struct platform_device *pdev) @@ -1064,7 +1062,7 @@ MODULE_DEVICE_TABLE(of, seville_of_match); static struct platform_driver seville_vsc9953_driver = { .probe = seville_probe, - .remove = seville_remove, + .remove_new = seville_remove, .shutdown = seville_shutdown, .driver = { .name = "mscc_seville", diff --git a/drivers/net/dsa/realtek/realtek-smi.c b/drivers/net/dsa/realtek/realtek-smi.c index ff13563059c5..bfd11591faf4 100644 --- a/drivers/net/dsa/realtek/realtek-smi.c +++ b/drivers/net/dsa/realtek/realtek-smi.c @@ -506,12 +506,12 @@ static int realtek_smi_probe(struct platform_device *pdev) return 0; } -static int realtek_smi_remove(struct platform_device *pdev) +static void realtek_smi_remove(struct platform_device *pdev) { struct realtek_priv *priv = platform_get_drvdata(pdev); if (!priv) - return 0; + return; dsa_unregister_switch(priv->ds); if (priv->slave_mii_bus) @@ -520,8 +520,6 @@ static int realtek_smi_remove(struct platform_device *pdev) /* leave the device reset asserted */ if (priv->reset) gpiod_set_value(priv->reset, 1); - - return 0; } static void realtek_smi_shutdown(struct platform_device *pdev) @@ -559,7 +557,7 @@ static struct platform_driver realtek_smi_driver = { .of_match_table = realtek_smi_of_match, }, .probe = realtek_smi_probe, - .remove = realtek_smi_remove, + .remove_new = realtek_smi_remove, .shutdown = realtek_smi_shutdown, }; module_platform_driver(realtek_smi_driver); diff --git a/drivers/net/dsa/rzn1_a5psw.c b/drivers/net/dsa/rzn1_a5psw.c index 2eda10b33f2e..10092ea85e46 100644 --- a/drivers/net/dsa/rzn1_a5psw.c +++ b/drivers/net/dsa/rzn1_a5psw.c @@ -1272,19 +1272,17 @@ free_pcs: return ret; } -static int a5psw_remove(struct platform_device *pdev) +static void a5psw_remove(struct platform_device *pdev) { struct a5psw *a5psw = platform_get_drvdata(pdev); if (!a5psw) - return 0; + return; dsa_unregister_switch(&a5psw->ds); a5psw_pcs_free(a5psw); clk_disable_unprepare(a5psw->hclk); clk_disable_unprepare(a5psw->clk); - - return 0; } static void a5psw_shutdown(struct platform_device *pdev) @@ -1311,7 +1309,7 @@ static struct platform_driver a5psw_driver = { .of_match_table = a5psw_of_mtable, }, .probe = a5psw_probe, - .remove = a5psw_remove, + .remove_new = a5psw_remove, .shutdown = a5psw_shutdown, }; module_platform_driver(a5psw_driver); diff --git a/drivers/net/dsa/vitesse-vsc73xx-platform.c b/drivers/net/dsa/vitesse-vsc73xx-platform.c index bd4206e8f9af..755b7895a15a 100644 --- a/drivers/net/dsa/vitesse-vsc73xx-platform.c +++ b/drivers/net/dsa/vitesse-vsc73xx-platform.c @@ -112,16 +112,14 @@ static int vsc73xx_platform_probe(struct platform_device *pdev) return vsc73xx_probe(&vsc_platform->vsc); } -static int vsc73xx_platform_remove(struct platform_device *pdev) +static void vsc73xx_platform_remove(struct platform_device *pdev) { struct vsc73xx_platform *vsc_platform = platform_get_drvdata(pdev); if (!vsc_platform) - return 0; + return; vsc73xx_remove(&vsc_platform->vsc); - - return 0; } static void vsc73xx_platform_shutdown(struct platform_device *pdev) @@ -160,7 +158,7 @@ MODULE_DEVICE_TABLE(of, vsc73xx_of_match); static struct platform_driver vsc73xx_platform_driver = { .probe = vsc73xx_platform_probe, - .remove = vsc73xx_platform_remove, + .remove_new = vsc73xx_platform_remove, .shutdown = vsc73xx_platform_shutdown, .driver = { .name = "vsc73xx-platform", |