Messages in this thread Patch in this message | | | From | Bhumika Goyal <> | Subject | [PATCH] rtc: armada38x: add __ro_after_init to armada38x_rtc_ops | Date | Mon, 26 Dec 2016 17:01:02 +0530 |
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The object armada38x_rtc_ops of type rtc_class_ops structure is not modified after getting initialized by armada38x_rtc_probe. Apart from getting referenced in init it is also passed as an argument to the function devm_rtc_device_register but this argument is of type const struct rtc_class_ops *. Therefore add __ro_after_init to its declaration.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> --- drivers/rtc/rtc-armada38x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-armada38x.c b/drivers/rtc/rtc-armada38x.c index 9a3f2a6..7883c7f 100644 --- a/drivers/rtc/rtc-armada38x.c +++ b/drivers/rtc/rtc-armada38x.c @@ -202,7 +202,7 @@ static irqreturn_t armada38x_rtc_alarm_irq(int irq, void *data) return IRQ_HANDLED; } -static struct rtc_class_ops armada38x_rtc_ops = { +static struct rtc_class_ops armada38x_rtc_ops __ro_after_init = { .read_time = armada38x_rtc_read_time, .set_time = armada38x_rtc_set_time, .read_alarm = armada38x_rtc_read_alarm, -- 1.9.1
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