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    SubjectRe: [PATCH 3/3] [media] vpif: Fix compilation with allmodconfig
    On Tue, Sep 9, 2014 at 3:38 PM, Mauro Carvalho Chehab
    <m.chehab@samsung.com> wrote:
    > When vpif is compiled as module, those errors happen:
    >
    > ERROR: "vpif_lock" [drivers/media/platform/davinci/vpif_display.ko] undefined!
    > ERROR: "vpif_lock" [drivers/media/platform/davinci/vpif_capture.ko] undefined!
    >
    > That's because vpif_lock symbol is not exported.
    >

    Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>

    Regards,
    --Prabhakar Lad

    > Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
    > Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
    >
    > diff --git a/drivers/media/platform/davinci/vpif.c b/drivers/media/platform/davinci/vpif.c
    > index cd08e5248387..3dad5bd7fe0a 100644
    > --- a/drivers/media/platform/davinci/vpif.c
    > +++ b/drivers/media/platform/davinci/vpif.c
    > @@ -38,6 +38,7 @@ MODULE_LICENSE("GPL");
    > #define VPIF_CH3_MAX_MODES 2
    >
    > spinlock_t vpif_lock;
    > +EXPORT_SYMBOL_GPL(vpif_lock);
    >
    > void __iomem *vpif_base;
    > EXPORT_SYMBOL_GPL(vpif_base);
    > --
    > 1.9.3
    >


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