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    Subject[PATCH 4.14 094/189] ARM: davinci: board-dm355-evm: fix broken networking
    Date
    4.14-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Sekhar Nori <nsekhar@ti.com>

    [ Upstream commit 5c054de228dd6d97bf8e38962bd118953b66e5a0 ]

    Since commit 09f3756bb9a8 ("dm9000: Return an ERR_PTR() in all
    error conditions of dm9000_parse_dt()"), passing either non-NULL
    platform data or device-tree for dm9000 driver to probe is
    mandatory.

    DM335 board was using none, so networking failed to initialize.
    Fix it by passing non-NULL (but empty) platform data.

    Fixes: 09f3756bb9a8 ("dm9000: Return an ERR_PTR() in all error conditions of dm9000_parse_dt()")
    Signed-off-by: Sekhar Nori <nsekhar@ti.com>
    Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    arch/arm/mach-davinci/board-dm355-evm.c | 6 ++++++
    1 file changed, 6 insertions(+)

    --- a/arch/arm/mach-davinci/board-dm355-evm.c
    +++ b/arch/arm/mach-davinci/board-dm355-evm.c
    @@ -18,6 +18,7 @@
    #include <linux/i2c.h>
    #include <linux/gpio.h>
    #include <linux/clk.h>
    +#include <linux/dm9000.h>
    #include <linux/videodev2.h>
    #include <media/i2c/tvp514x.h>
    #include <linux/spi/spi.h>
    @@ -168,11 +169,16 @@ static struct resource dm355evm_dm9000_r
    },
    };

    +static struct dm9000_plat_data dm335evm_dm9000_platdata;
    +
    static struct platform_device dm355evm_dm9000 = {
    .name = "dm9000",
    .id = -1,
    .resource = dm355evm_dm9000_rsrc,
    .num_resources = ARRAY_SIZE(dm355evm_dm9000_rsrc),
    + .dev = {
    + .platform_data = &dm335evm_dm9000_platdata,
    + },
    };

    static struct tvp514x_platform_data tvp5146_pdata = {

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