• Russell King's avatar
    ARM: omap: fix section mismatch warning for sdp3430_twl_gpio_setup() · a98f77bb
    Russell King authored
    WARNING: arch/arm/mach-omap2/built-in.o(.text+0xd0f0): Section mismatch in reference from the function sdp3430_twl_gpio_setup() to the function .init.text:omap2_hsmmc_init()
    The function sdp3430_twl_gpio_setup() references
    the function __init omap2_hsmmc_init().
    This is often because sdp3430_twl_gpio_setup lacks a __init
    annotation or the annotation of omap2_hsmmc_init is wrong.
    
    sdp3430_twl_gpio_setup() is called via platform data from the
    gpio-twl4030 module, which can be inserted and removed at runtime.
    This makes sdp3430_twl_gpio_setup() callable at runtime, and prevents
    it being marked with an __init annotation.
    
    As it calls omap2_hsmmc_init() unconditionally, the only resolution to
    this warning is to remove the __init markings from omap2_hsmmc_init()
    and its called functions.  This addresses the functions in hsmmc.c.
    Acked-by: default avatarTony Lindgren <tony@atomide.com>
    Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
    a98f77bb
hsmmc.c 14 KB