10 files changed, 0 insertions, 208 deletions

diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index c7ff8df347e7..de632e793d46 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -400,25 +400,6 @@ static int cmos_irq_set_freq(struct device *dev, int freq)
         return 0;
 }
 
-static int cmos_irq_set_state(struct device *dev, int enabled)
-{
-        struct cmos_rtc *cmos = dev_get_drvdata(dev);
-        unsigned long   flags;
-
-        if (!is_valid_irq(cmos->irq))
-                return -ENXIO;
-
-        spin_lock_irqsave(&rtc_lock, flags);
-
-        if (enabled)
-                cmos_irq_enable(cmos, RTC_PIE);
-        else
-                cmos_irq_disable(cmos, RTC_PIE);
-
-        spin_unlock_irqrestore(&rtc_lock, flags);
-        return 0;
-}
-
 static int cmos_alarm_irq_enable(struct device *dev, unsigned int enabled)
 {
         struct cmos_rtc *cmos = dev_get_drvdata(dev);
@@ -502,7 +483,6 @@ static const struct rtc_class_ops cmos_rtc_ops = {
         .set_alarm              = cmos_set_alarm,
         .proc                   = cmos_procfs,
         .irq_set_freq           = cmos_irq_set_freq,
-        .irq_set_state          = cmos_irq_set_state,
         .alarm_irq_enable       = cmos_alarm_irq_enable,
         .update_irq_enable      = cmos_update_irq_enable,
 };
diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c
index 34647fc1ee98..92da73d40e13 100644
--- a/drivers/rtc/rtc-davinci.c
+++ b/drivers/rtc/rtc-davinci.c
@@ -473,39 +473,6 @@ static int davinci_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
         return 0;
 }
 
-static int davinci_rtc_irq_set_state(struct device *dev, int enabled)
-{
-        struct davinci_rtc *davinci_rtc = dev_get_drvdata(dev);
-        unsigned long flags;
-        u8 rtc_ctrl;
-
-        spin_lock_irqsave(&davinci_rtc_lock, flags);
-
-        rtc_ctrl = rtcss_read(davinci_rtc, PRTCSS_RTC_CTRL);
-
-        if (enabled) {
-                while (rtcss_read(davinci_rtc, PRTCSS_RTC_CTRL)
-                       & PRTCSS_RTC_CTRL_WDTBUS)
-                        cpu_relax();
-
-                rtc_ctrl |= PRTCSS_RTC_CTRL_TE;
-                rtcss_write(davinci_rtc, rtc_ctrl, PRTCSS_RTC_CTRL);
-
-                rtcss_write(davinci_rtc, 0x0, PRTCSS_RTC_CLKC_CNT);
-
-                rtc_ctrl |= PRTCSS_RTC_CTRL_TIEN |
-                            PRTCSS_RTC_CTRL_TMMD |
-                            PRTCSS_RTC_CTRL_TMRFLG;
-        } else
-                rtc_ctrl &= ~PRTCSS_RTC_CTRL_TIEN;
-
-        rtcss_write(davinci_rtc, rtc_ctrl, PRTCSS_RTC_CTRL);
-
-        spin_unlock_irqrestore(&davinci_rtc_lock, flags);
-
-        return 0;
-}
-
 static int davinci_rtc_irq_set_freq(struct device *dev, int freq)
 {
         struct davinci_rtc *davinci_rtc = dev_get_drvdata(dev);
@@ -529,7 +496,6 @@ static struct rtc_class_ops davinci_rtc_ops = {
         .alarm_irq_enable       = davinci_rtc_alarm_irq_enable,
         .read_alarm             = davinci_rtc_read_alarm,
         .set_alarm              = davinci_rtc_set_alarm,
-        .irq_set_state          = davinci_rtc_irq_set_state,
         .irq_set_freq           = davinci_rtc_irq_set_freq,
 };
 
diff --git a/drivers/rtc/rtc-mrst.c b/drivers/rtc/rtc-mrst.c
index 1db62db8469d..4db96fa306fc 100644
--- a/drivers/rtc/rtc-mrst.c
+++ b/drivers/rtc/rtc-mrst.c
@@ -236,25 +236,6 @@ static int mrst_set_alarm(struct device *dev, struct rtc_wkalrm *t)
         return 0;
 }
 
-static int mrst_irq_set_state(struct device *dev, int enabled)
-{
-        struct mrst_rtc *mrst = dev_get_drvdata(dev);
-        unsigned long   flags;
-
-        if (!mrst->irq)
-                return -ENXIO;
-
-        spin_lock_irqsave(&rtc_lock, flags);
-
-        if (enabled)
-                mrst_irq_enable(mrst, RTC_PIE);
-        else
-                mrst_irq_disable(mrst, RTC_PIE);
-
-        spin_unlock_irqrestore(&rtc_lock, flags);
-        return 0;
-}
-
 /* Currently, the vRTC doesn't support UIE ON/OFF */
 static int mrst_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
 {
@@ -301,7 +282,6 @@ static const struct rtc_class_ops mrst_rtc_ops = {
         .read_alarm     = mrst_read_alarm,
         .set_alarm      = mrst_set_alarm,
         .proc           = mrst_procfs,
-        .irq_set_state  = mrst_irq_set_state,
         .alarm_irq_enable = mrst_rtc_alarm_irq_enable,
 };
 
diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c
index b7a6690e5b35..0e7c15b24c1c 100644
--- a/drivers/rtc/rtc-pl031.c
+++ b/drivers/rtc/rtc-pl031.c
@@ -293,38 +293,6 @@ static int pl031_set_alarm(struct device *dev, struct rtc_wkalrm *alarm)
         return ret;
 }
 
-/* Periodic interrupt is only available in ST variants. */
-static int pl031_irq_set_state(struct device *dev, int enabled)
-{
-        struct pl031_local *ldata = dev_get_drvdata(dev);
-
-        if (enabled == 1) {
-                /* Clear any pending timer interrupt. */
-                writel(RTC_BIT_PI, ldata->base + RTC_ICR);
-
-                writel(readl(ldata->base + RTC_IMSC) | RTC_BIT_PI,
-                        ldata->base + RTC_IMSC);
-
-                /* Now start the timer */
-                writel(readl(ldata->base + RTC_TCR) | RTC_TCR_EN,
-                        ldata->base + RTC_TCR);
-
-        } else {
-                writel(readl(ldata->base + RTC_IMSC) & (~RTC_BIT_PI),
-                        ldata->base + RTC_IMSC);
-
-                /* Also stop the timer */
-                writel(readl(ldata->base + RTC_TCR) & (~RTC_TCR_EN),
-                        ldata->base + RTC_TCR);
-        }
-        /* Wait at least 1 RTC32 clock cycle to ensure next access
-         * to RTC_TCR will succeed.
-         */
-        udelay(40);
-
-        return 0;
-}
-
 static int pl031_irq_set_freq(struct device *dev, int freq)
 {
         struct pl031_local *ldata = dev_get_drvdata(dev);
@@ -440,7 +408,6 @@ static struct rtc_class_ops stv1_pl031_ops = {
         .read_alarm = pl031_read_alarm,
         .set_alarm = pl031_set_alarm,
         .alarm_irq_enable = pl031_alarm_irq_enable,
-        .irq_set_state = pl031_irq_set_state,
         .irq_set_freq = pl031_irq_set_freq,
 };
 
@@ -451,7 +418,6 @@ static struct rtc_class_ops stv2_pl031_ops = {
         .read_alarm = pl031_stv2_read_alarm,
         .set_alarm = pl031_stv2_set_alarm,
         .alarm_irq_enable = pl031_alarm_irq_enable,
-        .irq_set_state = pl031_irq_set_state,
         .irq_set_freq = pl031_irq_set_freq,
 };
 
diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index 29e867a1aaa8..b216ae5389c8 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -223,18 +223,6 @@ static int pxa_periodic_irq_set_freq(struct device *dev, int freq)
         return 0;
 }
 
-static int pxa_periodic_irq_set_state(struct device *dev, int enabled)
-{
-        struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
-
-        if (enabled)
-                rtsr_set_bits(pxa_rtc, RTSR_PIALE | RTSR_PICE);
-        else
-                rtsr_clear_bits(pxa_rtc, RTSR_PIALE | RTSR_PICE);
-
-        return 0;
-}
-
 static int pxa_alarm_irq_enable(struct device *dev, unsigned int enabled)
 {
         struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
@@ -348,7 +336,6 @@ static const struct rtc_class_ops pxa_rtc_ops = {
         .alarm_irq_enable = pxa_alarm_irq_enable,
         .update_irq_enable = pxa_update_irq_enable,
         .proc = pxa_rtc_proc,
-        .irq_set_state = pxa_periodic_irq_set_state,
         .irq_set_freq = pxa_periodic_irq_set_freq,
 };
 
diff --git a/drivers/rtc/rtc-rx8025.c b/drivers/rtc/rtc-rx8025.c
index af32a62e12a8..fde172fb2abe 100644
--- a/drivers/rtc/rtc-rx8025.c
+++ b/drivers/rtc/rtc-rx8025.c
@@ -424,37 +424,12 @@ static int rx8025_alarm_irq_enable(struct device *dev, unsigned int enabled)
         return 0;
 }
 
-static int rx8025_irq_set_state(struct device *dev, int enabled)
-{
-        struct i2c_client *client = to_i2c_client(dev);
-        struct rx8025_data *rx8025 = i2c_get_clientdata(client);
-        int ctrl1;
-        int err;
-
-        if (client->irq <= 0)
-                return -ENXIO;
-
-        ctrl1 = rx8025->ctrl1 & ~RX8025_BIT_CTRL1_CT;
-        if (enabled)
-                ctrl1 |= RX8025_BIT_CTRL1_CT_1HZ;
-        if (ctrl1 != rx8025->ctrl1) {
-                rx8025->ctrl1 = ctrl1;
-                err = rx8025_write_reg(rx8025->client, RX8025_REG_CTRL1,
-                                       rx8025->ctrl1);
-                if (err)
-                        return err;
-        }
-
-        return 0;
-}
-
 static struct rtc_class_ops rx8025_rtc_ops = {
         .read_time = rx8025_get_time,
         .set_time = rx8025_set_time,
         .read_alarm = rx8025_read_alarm,
         .set_alarm = rx8025_set_alarm,
         .alarm_irq_enable = rx8025_alarm_irq_enable,
-        .irq_set_state  = rx8025_irq_set_state,
 };
 
 /*
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index b80fa2882408..80fb7e72f9d9 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -93,37 +93,6 @@ static int s3c_rtc_setaie(struct device *dev, unsigned int enabled)
         return 0;
 }
 
-static int s3c_rtc_setpie(struct device *dev, int enabled)
-{
-        unsigned int tmp;
-
-        pr_debug("%s: pie=%d\n", __func__, enabled);
-
-        spin_lock_irq(&s3c_rtc_pie_lock);
-
-        if (s3c_rtc_cpu_type == TYPE_S3C64XX) {
-                tmp = readw(s3c_rtc_base + S3C2410_RTCCON);
-                tmp &= ~S3C64XX_RTCCON_TICEN;
-
-                if (enabled)
-                        tmp |= S3C64XX_RTCCON_TICEN;
-
-                writew(tmp, s3c_rtc_base + S3C2410_RTCCON);
-        } else {
-                tmp = readb(s3c_rtc_base + S3C2410_TICNT);
-                tmp &= ~S3C2410_TICNT_ENABLE;
-
-                if (enabled)
-                        tmp |= S3C2410_TICNT_ENABLE;
-
-                writeb(tmp, s3c_rtc_base + S3C2410_TICNT);
-        }
-
-        spin_unlock_irq(&s3c_rtc_pie_lock);
-
-        return 0;
-}
-
 static int s3c_rtc_setfreq(struct device *dev, int freq)
 {
         struct platform_device *pdev = to_platform_device(dev);
@@ -380,7 +349,6 @@ static const struct rtc_class_ops s3c_rtcops = {
         .read_alarm     = s3c_rtc_getalarm,
         .set_alarm      = s3c_rtc_setalarm,
         .irq_set_freq   = s3c_rtc_setfreq,
-        .irq_set_state  = s3c_rtc_setpie,
         .proc           = s3c_rtc_proc,
         .alarm_irq_enable = s3c_rtc_setaie,
 };
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index 5dfe5ffcb0d3..d47b3fc9830f 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -171,23 +171,6 @@ static int sa1100_irq_set_freq(struct device *dev, int freq)
 
 static int rtc_timer1_count;
 
-static int sa1100_irq_set_state(struct device *dev, int enabled)
-{
-        spin_lock_irq(&sa1100_rtc_lock);
-        if (enabled) {
-                struct rtc_device *rtc = (struct rtc_device *)dev;
-
-                OSMR1 = timer_freq / rtc->irq_freq + OSCR;
-                OIER |= OIER_E1;
-                rtc_timer1_count = 1;
-        } else {
-                OIER &= ~OIER_E1;
-        }
-        spin_unlock_irq(&sa1100_rtc_lock);
-
-        return 0;
-}
-
 static inline int sa1100_timer1_retrigger(struct rtc_device *rtc)
 {
         unsigned long diff;
@@ -410,7 +393,6 @@ static const struct rtc_class_ops sa1100_rtc_ops = {
         .set_alarm = sa1100_rtc_set_alarm,
         .proc = sa1100_rtc_proc,
         .irq_set_freq = sa1100_irq_set_freq,
-        .irq_set_state = sa1100_irq_set_state,
         .alarm_irq_enable = sa1100_rtc_alarm_irq_enable,
 };
 
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 93314a9e7fa9..ff50a8bc13f6 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -603,7 +603,6 @@ static struct rtc_class_ops sh_rtc_ops = {
         .set_time       = sh_rtc_set_time,
         .read_alarm     = sh_rtc_read_alarm,
         .set_alarm      = sh_rtc_set_alarm,
-        .irq_set_state  = sh_rtc_irq_set_state,
         .irq_set_freq   = sh_rtc_irq_set_freq,
         .proc           = sh_rtc_proc,
         .alarm_irq_enable = sh_rtc_alarm_irq_enable,
diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c
index 769190ac6d11..86f14909f9db 100644
--- a/drivers/rtc/rtc-vr41xx.c
+++ b/drivers/rtc/rtc-vr41xx.c
@@ -227,16 +227,6 @@ static int vr41xx_rtc_irq_set_freq(struct device *dev, int freq)
         return 0;
 }
 
-static int vr41xx_rtc_irq_set_state(struct device *dev, int enabled)
-{
-        if (enabled)
-                enable_irq(pie_irq);
-        else
-                disable_irq(pie_irq);
-
-        return 0;
-}
-
 static int vr41xx_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
 {
         switch (cmd) {
@@ -309,7 +299,6 @@ static const struct rtc_class_ops vr41xx_rtc_ops = {
         .read_alarm     = vr41xx_rtc_read_alarm,
         .set_alarm      = vr41xx_rtc_set_alarm,
         .irq_set_freq   = vr41xx_rtc_irq_set_freq,
-        .irq_set_state  = vr41xx_rtc_irq_set_state,
 };
 
 static int __devinit rtc_probe(struct platform_device *pdev)