diff options
| author | Robin Gong <yibin.gong@nxp.com> | 2017-11-07 17:18:44 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | 40d7a29b68b9a274c12c8d10e224ec227113f63f (patch) | |
| tree | 3996eb1d471a5b929fb54b5f4733b3962532a90a /drivers/rtc | |
| parent | 01f5eb7d667d82e896633786bd20fb64b80bb111 (diff) | |
MLK-16765-3 rtc: rtc-imx-sc: check group interrupt type
Check group interrupt type and irq status type supported, return directlly
if it's not the right group and interrupt status.
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-imx-sc.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-imx-sc.c b/drivers/rtc/rtc-imx-sc.c index 4fd2619db92c..9f094094d256 100644 --- a/drivers/rtc/rtc-imx-sc.c +++ b/drivers/rtc/rtc-imx-sc.c @@ -21,6 +21,7 @@ #include <linux/rtc.h> #include <soc/imx/fsl_sip.h> #include <soc/imx8/sc/sci.h> +#include <soc/imx8/sc/svc/irq/api.h> sc_ipc_t timer_ipcHandle; @@ -31,10 +32,16 @@ struct imx_sc_rtc_data { struct imx_sc_rtc_data *data; -static int imx_sc_rtc_alarm_sc_notify(struct notifier_block *nb, unsigned long event, void *dummy) +static int imx_sc_rtc_alarm_sc_notify(struct notifier_block *nb, + unsigned long event, void *group) { u32 events = 0; + /* ignore non-rtc irq */ + if (!((event & SC_IRQ_RTC) && + (*(sc_irq_group_t *)group == SC_IRQ_GROUP_RTC))) + return 0; + rtc_update_irq(data->rtc, 1, events); return 0; |