Messages in this thread Patch in this message |  | | From | Felipe Balbi <> | Subject | [PATCH 1/2] drivers: net: cpsw: fix dt probe for one port ethernet | Date | Wed, 11 Dec 2013 22:09:04 -0600 |
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From: Mugunthan V N <mugunthanvnm@ti.com>
When only one port of the two port is pinned out, then dt probe is failing because second port phy is not found. fixing this by checking the number of slaves and breaking the loop.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> ---
both patches were taken from TI's 3.12 tree [1] and have been tested on am335x, am437x and dra7xx.
Mugunthan, I took the patches because I got bug reports on v3.13-rc which these patches fix. Let me know if you prefer to send another version of them for whatever reason.
cheers
drivers/net/ethernet/ti/cpsw.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 7536a4c..a91f0c9 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -1816,6 +1816,8 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data, } i++; + if (i == data->slaves) + break; } return 0; -- 1.8.4.GIT
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