netdev - Re: [PATCH-next] net: ethernet: mediatek: fix implicit irq include causing build fails

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Message-ID: <20170723154353.GT28014@windriver.com>
Date:   Sun, 23 Jul 2017 11:43:53 -0400
From:   Paul Gortmaker <paul.gortmaker@...driver.com>
To:     John Crispin <john@...ozen.org>
CC:     <netdev@...r.kernel.org>, Felix Fietkau <nbd@...nwrt.org>,
        Sean Wang <sean.wang@...iatek.com>,
        <linux-next@...r.kernel.org>, <linux-mediatek@...ts.infradead.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        John Crispin <blogic@...nwrt.org>
Subject: Re: [PATCH-next] net: ethernet: mediatek: fix implicit irq include
 causing build fails

[Re: [PATCH-next] net: ethernet: mediatek: fix implicit irq include causing build fails] On 23/07/2017 (Sun 17:16) John Crispin wrote:

> Hi Paul
> 
> mark sent the same patch a couple of days ago [1]

OK, thanks --  I searched for mediatek in my mail and scanned netdev
patchworks for patches in "New" state but didn't see it because it is
apparently already in "In review" state.

Paul.
--

> 
>     John
> 
> [1] https://patchwork.ozlabs.org/patch/791550/
> 
> 
> On 23/07/17 16:56, Paul Gortmaker wrote:
> >To fix:
> >
> >drivers/net/ethernet/mediatek/mtk_eth_soc.c:1685:1: error: unknown type name 'irqreturn_t'
> >drivers/net/ethernet/mediatek/mtk_eth_soc.c: In function 'mtk_handle_irq_rx':
> >drivers/net/ethernet/mediatek/mtk_eth_soc.c:1694:9: error: 'IRQ_HANDLED' undeclared (first use in this function)
> >drivers/net/ethernet/mediatek/mtk_eth_soc.c:1694:9: note: each undeclared identifier is reported only once for each function it appears in
> >
> >and similar follow-on errors as seen in arm allmodconfig builds.
> >
> >Cc: Sean Wang <sean.wang@...iatek.com>
> >Cc: Felix Fietkau <nbd@...nwrt.org>
> >Cc: John Crispin <blogic@...nwrt.org>
> >Cc: Matthias Brugger <matthias.bgg@...il.com>
> >Cc: linux-mediatek@...ts.infradead.org
> >Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
> >---
> >
> >[Seen on current linux-next, where similar implicit irq includes
> >  were recently revealed by some header shuffle somewhere.]
> >
> >  drivers/net/ethernet/mediatek/mtk_eth_soc.c | 1 +
> >  1 file changed, 1 insertion(+)
> >
> >diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> >index 7e95cf547ff1..ea15eb095d83 100644
> >--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> >+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> >@@ -16,6 +16,7 @@
> >  #include <linux/of_mdio.h>
> >  #include <linux/of_net.h>
> >  #include <linux/mfd/syscon.h>
> >+#include <linux/interrupt.h>
> >  #include <linux/regmap.h>
> >  #include <linux/clk.h>
> >  #include <linux/pm_runtime.h>
>