| commit | 07dcf8e9cc77e86eedfc28fa37713b5471e906b7 | [log] [tgz] |
|---|---|---|
| author | Fabio Estevam <fabio.estevam@freescale.com> | Mon Feb 18 10:20:31 2013 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Tue Feb 19 00:51:09 2013 -0500 |
| tree | 0bc1555b8ac4d8ff36bd6d036a39291a9c5a5f53 | |
| parent | eb6b9a8cad65e820b145547844b108117cece3a0 [diff] |
net: fec: Do a sanity check on the gpio number Check whether the phy-reset GPIO is valid, prior to requesting it. In the case a board does not provide a phy-reset GPIO, just returns immediately. With such gpio validation in place, it is also safe to change from pr_debug to dev_err in the case the gpio request fails. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>