net: phy: reword get_phy_device() kerneldoc
authorRussell King <rmk+kernel@armlinux.org.uk>
Thu, 18 Jun 2020 13:45:53 +0000 (14:45 +0100)
committerDavid S. Miller <davem@davemloft.net>
Sat, 20 Jun 2020 03:17:15 +0000 (20:17 -0700)
commit439625a7726cebe3ba5eb68a6ac74ed30846a384
tree414027b205258a14ca219067b94bc4d7cd8dc4b9
parentee951005e95eb61b3bde893b6c7be1abaf07f59b
net: phy: reword get_phy_device() kerneldoc

Reword the get_phy_device() kerneldoc to be more explicit about how
we probe for the PHY, and what the various return conditions signify.

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/phy/phy_device.c