| commit | c29dc2d771411850777eb027756b12106b5f6cd5 | [log] [tgz] |
|---|---|---|
| author | Shawn Guo <shawn.guo@linaro.org> | Mon Mar 18 15:33:39 2013 +0800 |
| committer | Shawn Guo <shawn.guo@linaro.org> | Thu Apr 04 21:22:39 2013 +0800 |
| tree | b81711c934f84e4066e1a9dcd3eebd56e6b847ee | |
| parent | e933a1a12a02f42e0013cda87bba37ccb59efc47 [diff] |
net: fec: handle optional clk_ptp more gracefully When the optional clk_ptp is absent, we can just set it to NULL, and clk API will just handle it gracefully. It saves us from checking clk_ptp whenever calling into clk API. Also since clk_ptp is optional, the "ret" variable shouldn't be set in case that the clock is absent. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: David S. Miller <davem@davemloft.net>