• Bhumika Goyal's avatar
    rtc: constify rtc_class_ops structures · 8bc57e7f
    Bhumika Goyal authored
    Declare rtc_class_ops structures as const as they are only passed
    as an argument to the function devm_rtc_device_register. This argument
    is of type const struct rtc_class_ops *, so rtc_class_ops structures
    having this property can be declared const.
    Done using Coccinelle:
    
    @R1 disable optional_qualifier @
    identifier i;
    position p;
    @@
    static struct rtc_class_ops i@p = {...};
    
    @ok1@
    identifier r1.i;
    position p;
    @@
    devm_rtc_device_register(...,&i@p,...)
    
    @bad@
    position p!={r1.p,ok1.p};
    identifier r1.i;
    @@
    i@p
    
    @depends on !bad disable optional_qualifier@
    identifier r1.i;
    @@
    +const
    struct rtc_class_ops i;
    Signed-off-by: default avatarBhumika Goyal <bhumirks@gmail.com>
    Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
    8bc57e7f
rtc-bfin.c 12.8 KB