From 8bc57e7f11971665b4a7886305dffcd27213d718 Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Thu, 5 Jan 2017 22:25:05 +0530 Subject: rtc: constify rtc_class_ops structures 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: Bhumika Goyal Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-ls1x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/rtc/rtc-ls1x.c') diff --git a/drivers/rtc/rtc-ls1x.c b/drivers/rtc/rtc-ls1x.c index 22a9ec4f2b83..e04ca54f21e2 100644 --- a/drivers/rtc/rtc-ls1x.c +++ b/drivers/rtc/rtc-ls1x.c @@ -138,7 +138,7 @@ err: return ret; } -static struct rtc_class_ops ls1x_rtc_ops = { +static const struct rtc_class_ops ls1x_rtc_ops = { .read_time = ls1x_rtc_read_time, .set_time = ls1x_rtc_set_time, }; -- cgit v1.2.3