linux-next: manual merge of the arm-soc tree with Linus' tree

Commit Message

Robert Jarzmik Sept. 25, 2016, 4:07 p.m. UTC

Russell King - ARM Linux <[e-mail]> writes:

> On Mon, Sep 05, 2016 at 10:58:03AM +1000, Stephen Rothwell wrote:
>> I fixed it up (I deleted the file) and can carry the fix as
>> necessary. This is now fixed as far as linux-next is concerned, but any
>> non trivial conflicts should be mentioned to your upstream maintainer
>> when your tree is submitted for merging.  You may also want to consider
>> cooperating with the maintainer of the conflicting tree to minimise any
>> particularly complex conflicts.

...zip...
> Since the patch in my tree is fixing a regression caused by the broken
> conversions, I'm not mindful to drop it from the merge window - I
> actually want to push it into -rc kernels.  We _do_ need to fix the
> DT regressions, and quickly though, and push those with this patch.
>
> Since I don't use the SMC91x with DT, that's outside of what I can
> test, so consider this a call for help on that subject.
Then consider you have one more tester, for a 16-bits access.

My lubbock is now DT aware, with a smc91x ethernet card actually working,
provided the small patch in [2].

Cheers.

Patch

diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index 726b80f45906..6d4fdac6c0e0 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -2316,6 +2316,9 @@  static int smc_drv_probe(struct platform_device *pdev)
 		} else {
 			lp->cfg.flags |= SMC91X_USE_16BIT;
 		}
+		if (!device_property_read_u32(&pdev->dev, "reg-io-shift",
+					      &val))
+			lp->io_shift = val;
 	}
 #endif