On Mon, May 21, 2018 at 05:39:32PM +0100, James Hogan wrote:
> On Sun, Apr 08, 2018 at 10:30:03AM +0200, Mathias Kresin wrote:
> > While doing a global software reset, these bits are not cleared and let
> > some bootloader fail to initialise the GPHYs. The bootloader don't
> > expect the GPHYs in reset, as they aren't during power on.
> >
> > The asserts were a workaround for a wrong syscon-reboot mask. With a
> > mask set which includes the GPHY resets, these resets aren't required
> > any more.
> >
> > Fixes: 126534141b45 ("MIPS: lantiq: Add a GPHY driver which uses the RCU
> > syscon-mfd")
> > Cc: sta...@vger.kernel.org # 4.14+
> > Signed-off-by: Mathias Kresin <d...@kresin.me>
>
> Applied for 4.17. Thanks for the acks/reviews folk!
drivers/soc/lantiq/gphy.c: In function ‘xway_gphy_remove’:
drivers/soc/lantiq/gphy.c:198:6: warning: unused variable ‘ret’
[-Wunused-variable]
int ret;
^~~
drivers/soc/lantiq/gphy.c:196:17: warning: unused variable ‘dev’
[-Wunused-variable]
struct device *dev = &pdev->dev;
^~~
Easily fixed, I can drop those two lines:
diff --git a/drivers/soc/lantiq/gphy.c b/drivers/soc/lantiq/gphy.c
index 8c31ae750987..feeb17cebc25 100644
--- a/drivers/soc/lantiq/gphy.c
+++ b/drivers/soc/lantiq/gphy.c
@@ -193,9 +193,7 @@ static int xway_gphy_probe(struct platform_device *pdev)
static int xway_gphy_remove(struct platform_device *pdev)
{
- struct device *dev = &pdev->dev;
struct xway_gphy_priv *priv = platform_get_drvdata(pdev);
- int ret;
iowrite32be(0, priv->membase);
However it does raise the question, it sounds like a fix, but was this
patch tested and the warning just overlooked?
Cheers
James
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