Re: [U-Boot] [PATCH 1/3] net: phy: Don't create phy device when there is no phy

Hi Joe,

On Fri, Sep 4, 2015 at 7:56 PM, Bin Meng bmeng.cn@gmail.com wrote:

In get_phy_device_by_mask(), when no phy is found, we should not create any phy device.

Signed-off-by: Bin Meng bmeng.cn@gmail.com

drivers/net/phy/phy.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 65c731a..0d66e75 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -672,7 +672,8 @@ static struct phy_device *get_phy_device_by_mask(struct mii_dev *bus, return phydev; } printf("Phy %d not found\n", ffs(phy_mask) - 1);

•   return phy_device_create(bus, ffs(phy_mask) - 1, 0xffffffff, interface);
  

•   return NULL;
  

}

/**

Ping?

Regards, Bin