aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/rtc/rtc-omap.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/rtc/rtc-omap.c')
-rw-r--r--drivers/rtc/rtc-omap.c39
1 files changed, 0 insertions, 39 deletions
diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c
index b4dbf3a319b3..de0dd7b1f146 100644
--- a/drivers/rtc/rtc-omap.c
+++ b/drivers/rtc/rtc-omap.c
@@ -135,44 +135,6 @@ static irqreturn_t rtc_irq(int irq, void *rtc)
135 return IRQ_HANDLED; 135 return IRQ_HANDLED;
136} 136}
137 137
138#ifdef CONFIG_RTC_INTF_DEV
139
140static int
141omap_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
142{
143 u8 reg;
144
145 switch (cmd) {
146 case RTC_UIE_OFF:
147 case RTC_UIE_ON:
148 break;
149 default:
150 return -ENOIOCTLCMD;
151 }
152
153 local_irq_disable();
154 rtc_wait_not_busy();
155 reg = rtc_read(OMAP_RTC_INTERRUPTS_REG);
156 switch (cmd) {
157 /* UIE = Update Interrupt Enable (1/second) */
158 case RTC_UIE_OFF:
159 reg &= ~OMAP_RTC_INTERRUPTS_IT_TIMER;
160 break;
161 case RTC_UIE_ON:
162 reg |= OMAP_RTC_INTERRUPTS_IT_TIMER;
163 break;
164 }
165 rtc_wait_not_busy();
166 rtc_write(reg, OMAP_RTC_INTERRUPTS_REG);
167 local_irq_enable();
168
169 return 0;
170}
171
172#else
173#define omap_rtc_ioctl NULL
174#endif
175
176static int omap_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled) 138static int omap_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
177{ 139{
178 u8 reg; 140 u8 reg;
@@ -313,7 +275,6 @@ static int omap_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
313} 275}
314 276
315static struct rtc_class_ops omap_rtc_ops = { 277static struct rtc_class_ops omap_rtc_ops = {
316 .ioctl = omap_rtc_ioctl,
317 .read_time = omap_rtc_read_time, 278 .read_time = omap_rtc_read_time,
318 .set_time = omap_rtc_set_time, 279 .set_time = omap_rtc_set_time,
319 .read_alarm = omap_rtc_read_alarm, 280 .read_alarm = omap_rtc_read_alarm,