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    Subject[PATCH 10/19] watchdog: at91sam9: at91_wdt_dt_ids cannot be __init
    Date
    The device IDs are referenced by the driver and potentially
    used beyond the init time, as kbuild correctly warns
    about. Remove the __initconst annotation.

    Without this patch, building at91_dt_defconfig results in:

    WARNING: drivers/watchdog/built-in.o(.data+0x28): Section mismatch in reference from the variable at91wdt_driver to the (unknown reference) .init.rodata:(unknown)
    The variable at91wdt_driver references
    the (unknown reference) __initconst (unknown)

    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Cc: Wim Van Sebroeck <wim@iguana.be>
    Cc: linux-watchdog@vger.kernel.org
    Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
    Cc: Fabio Porcedda <fabio.porcedda@gmail.com>
    ---
    drivers/watchdog/at91sam9_wdt.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c
    index dc42e44..6dad954 100644
    --- a/drivers/watchdog/at91sam9_wdt.c
    +++ b/drivers/watchdog/at91sam9_wdt.c
    @@ -304,7 +304,7 @@ static int __exit at91wdt_remove(struct platform_device *pdev)
    }

    #if defined(CONFIG_OF)
    -static const struct of_device_id at91_wdt_dt_ids[] __initconst = {
    +static const struct of_device_id at91_wdt_dt_ids[] = {
    { .compatible = "atmel,at91sam9260-wdt" },
    { /* sentinel */ }
    };
    --
    1.8.0


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