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a399546049
linux/drivers/net/phy
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Florian Fainelli a399546049 net: phy: Relax error checking on sysfs_create_link() 
Some Ethernet drivers will attach/connect to a PHY device before calling
register_netdevice() which is responsible for calling netdev_register_kobject()
which would do the network device's kobject initialization. In such a case,
sysfs_create_link() would return -ENOENT because the network device's kobject
is not ready yet, and we would fail to connect to the PHY device.

In order to keep things simple and symetrical, we just take the success path as
indicative of the ability to access the network device's kobject, and create
the second link if that's the case.

Fixes: 5568363f0c ("net: phy: Create sysfs reciprocal links for attached_dev/phydev")
Reported-by: Woojung Hung <Woojung.Huh@microchip.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-27 19:58:15 -04:00
..
amd.c
aquantia.c
at803x.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-10-30 12:42:58 -04:00
bcm7xxx.c net: phy: bcm7xxx: add support for 28nm EPHY 2017-03-13 21:51:49 -07:00
bcm63xx.c net: phy: bcm63xx: Utilize correct config_intr function 2017-01-18 16:56:10 -05:00
bcm87xx.c
bcm-cygnus.c net: phy: phy drivers should not set SUPPORTED_[Asym_]Pause 2016-12-10 23:31:19 -05:00
bcm-phy-lib.c net: phy: switch remaining users to phy_(read|write)_mmd() 2017-03-22 12:43:00 -07:00
bcm-phy-lib.h net: phy: broadcom: Add support code for reading PHY counters 2016-11-30 10:22:27 -05:00
broadcom.c net: phy: Remove residual magic from PHY drivers 2017-05-16 15:58:18 -04:00
cicada.c
davicom.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
dp83640_reg.h
dp83640.c dp83640: don't recieve time stamps twice 2017-04-20 16:00:48 -04:00
dp83848.c net: phy: dp83848: Fix Typo 2017-03-24 15:33:32 +01:00
dp83867.c net: phy: switch remaining users to phy_(read|write)_mmd() 2017-03-22 12:43:00 -07:00
et1011c.c
fixed_phy.c net: phy: fixed_phy: fix of_node leak in fixed_phy_unregister 2016-11-17 12:05:05 -05:00
icplus.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
intel-xway.c net: phy: switch remaining users to phy_(read|write)_mmd() 2017-03-22 12:43:00 -07:00
Kconfig net/phy: fix mdio-octeon dependency and build 2017-05-24 15:48:08 -04:00
lxt.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
Makefile net: phy: Allow building mdio-boardinfo into the kernel 2017-03-29 10:32:32 -07:00
marvell.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-05-26 20:46:35 -04:00
mdio_bus.c net: phy: Call bus->reset() after releasing PHYs from reset 2017-05-11 23:06:18 -04:00
mdio_device.c net: phy: Allow pre-declaration of MDIO devices 2017-02-07 10:51:46 -05:00
mdio-bcm-iproc.c net: phy: Initialize mdio clock at probe function 2017-02-09 17:10:23 -05:00
mdio-bcm-unimac.c net: bcmgenet: add support for the GENETv5 hardware 2017-03-13 21:51:51 -07:00
mdio-bitbang.c
mdio-boardinfo.c net: phy: Allow building mdio-boardinfo into the kernel 2017-03-29 10:32:32 -07:00
mdio-boardinfo.h net: phy: Allow building mdio-boardinfo into the kernel 2017-03-29 10:32:32 -07:00
mdio-cavium.c
mdio-cavium.h
mdio-gpio.c net: mdio-gpio: Use gpio subsystem to handle low-active pins 2017-01-12 15:05:10 -05:00
mdio-hisi-femac.c
mdio-moxart.c
mdio-mux-bcm-iproc.c net: mdio-mux: bcm-iproc: call mdiobus_free() in error path 2017-05-08 17:59:33 -04:00
mdio-mux-gpio.c
mdio-mux-mmioreg.c net: mdio-mux-mmioreg: Add support for 16bit and 32bit register sizes 2016-11-09 12:50:55 -05:00
mdio-mux.c mdio: mux: fix device_node_continue.cocci warnings 2017-05-15 14:28:10 -04:00
mdio-octeon.c
mdio-sun4i.c
mdio-thunder.c
mdio-xgene.c drivers: net: phy: xgene: Add lock to protect mac access 2017-05-16 11:41:08 -04:00
mdio-xgene.h drivers: net: phy: xgene: Add lock to protect mac access 2017-05-16 11:41:08 -04:00
meson-gxl.c net: phy: Add Meson GXL Internal PHY driver 2016-11-09 12:50:55 -05:00
micrel.c net: phy: Remove residual magic from PHY drivers 2017-05-16 15:58:18 -04:00
microchip.c net: phy: Remove residual magic from PHY drivers 2017-05-16 15:58:18 -04:00
mscc.c net: phy: Add LED mode driver for Microsemi PHYs. 2017-02-08 13:29:04 -05:00
national.c net: phy: phy drivers should not set SUPPORTED_[Asym_]Pause 2016-12-10 23:31:19 -05:00
phy_device.c net: phy: Relax error checking on sysfs_create_link() 2017-05-27 19:58:15 -04:00
phy_led_triggers.c net: phy: leds: Break dependency of phy.h on phy_led_triggers.h 2017-01-25 14:40:19 -05:00
phy-core.c net: phy: test the right variable in phy_write_mmd() 2017-04-17 15:10:42 -04:00
phy.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-26 22:39:08 -04:00
qsemi.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
realtek.c net: phy: realtek: fix enabling of the TX-delay for RTL8211F 2016-11-28 12:06:54 -05:00
smsc.c net: phy: Remove residual magic from PHY drivers 2017-05-16 15:58:18 -04:00
spi_ks8995.c spi_ks8995: regs_size incorrect for some devices 2017-03-07 13:33:24 -08:00
ste10Xp.c
swphy.c
swphy.h
teranetics.c
vitesse.c net: phy: vitesse: add support for VSC8572 2016-12-02 10:36:47 -05:00
xilinx_gmii2rgmii.c