diff options
| author |   Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2016-04-24 20:25:23 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-04-26 15:41:19 -0400 |
| commit | b74766a0a0feeef5c779709cc5d109451c0d5b17 (patch) | |
| tree | fb37579483e96df3125ef13e75ae3368504dae1b /drivers/net/ethernet/apm/xgene/xgene_enet_hw.c | |
| parent | sh_eth: get rid of the 2nd parameter to sh_eth_dev_init() (diff) | |
| download | linux-dev-b74766a0a0feeef5c779709cc5d109451c0d5b17.tar.xz linux-dev-b74766a0a0feeef5c779709cc5d109451c0d5b17.zip | |
phylib: don't return NULL from get_phy_device()
Arnd Bergmann asked that get_phy_device() returns either NULL or the error
value, not both on error. Do as he said, return ERR_PTR(-ENODEV) instead
of NULL when the PHY ID registers read as all ones.
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions