From: Robert Jarzmik Date: Mon, 17 Oct 2016 19:45:31 +0000 (+0200) Subject: net: smc91x: take into account half-word workaround X-Git-Tag: v4.14-rc1~1973^2~444^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9c365f31775c43462e431bf5ff3c569190a1a08f;p=platform%2Fkernel%2Flinux-rpi3.git net: smc91x: take into account half-word workaround For device-tree builds, platforms such as mainstone, idp and stargate2 must have their u16 writes all aligned on 32 bit boundaries. This is already enabled in platform data builds, and this patch adds it to device-tree builds. Signed-off-by: Robert Jarzmik Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c index 705d99b..65077c7 100644 --- a/drivers/net/ethernet/smsc/smc91x.c +++ b/drivers/net/ethernet/smsc/smc91x.c @@ -2326,6 +2326,8 @@ static int smc_drv_probe(struct platform_device *pdev) if (!device_property_read_u32(&pdev->dev, "reg-shift", &val)) lp->io_shift = val; + lp->cfg.pxa_u16_align4 = + device_property_read_bool(&pdev->dev, "pxa-u16-align4"); } #endif