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Commit 8bc57e7f authored by Bhumika Goyal's avatar Bhumika Goyal Committed by Alexandre Belloni
Browse files

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: default avatarBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
parent a734cc9b

drivers/rtc/rtc-au1xxx.c

+1 −1
Original line number Diff line number Diff line
@@ -56,7 +56,7 @@ static int au1xtoy_rtc_set_time(struct device *dev, struct rtc_time *tm) 
	return 0;

}



static struct rtc_class_ops au1xtoy_rtc_ops = {

static const struct rtc_class_ops au1xtoy_rtc_ops = {

	.read_time	= au1xtoy_rtc_read_time,

	.set_time	= au1xtoy_rtc_set_time,

};

drivers/rtc/rtc-bfin.c

+1 −1
Original line number Diff line number Diff line
@@ -333,7 +333,7 @@ static int bfin_rtc_proc(struct device *dev, struct seq_file *seq) 
#undef yesno

}



static struct rtc_class_ops bfin_rtc_ops = {

static const struct rtc_class_ops bfin_rtc_ops = {

	.read_time     = bfin_rtc_read_time,

	.set_time      = bfin_rtc_set_time,

	.read_alarm    = bfin_rtc_read_alarm,

drivers/rtc/rtc-dm355evm.c

+1 −1
Original line number Diff line number Diff line
@@ -116,7 +116,7 @@ static int dm355evm_rtc_set_time(struct device *dev, struct rtc_time *tm) 
	return 0;

}



static struct rtc_class_ops dm355evm_rtc_ops = {

static const struct rtc_class_ops dm355evm_rtc_ops = {

	.read_time	= dm355evm_rtc_read_time,

	.set_time	= dm355evm_rtc_set_time,

};

drivers/rtc/rtc-imxdi.c

+1 −1
Original line number Diff line number Diff line
@@ -666,7 +666,7 @@ static int dryice_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alarm) 
	return 0;

}



static struct rtc_class_ops dryice_rtc_ops = {

static const struct rtc_class_ops dryice_rtc_ops = {

	.read_time		= dryice_rtc_read_time,

	.set_mmss		= dryice_rtc_set_mmss,

	.alarm_irq_enable	= dryice_rtc_alarm_irq_enable,

drivers/rtc/rtc-ls1x.c

+1 −1
Original line number Diff line number Diff line
@@ -138,7 +138,7 @@ static int ls1x_rtc_set_time(struct device *dev, struct rtc_time *rtm) 
	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,

};