From ff8371ac9a5a55c956991fed8e5f58640c7a32f3 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Sat, 30 Sep 2006 23:28:17 -0700 Subject: [PATCH] constify rtc_class_ops: update drivers Update RTC framework so that drivers can constify their method tables, moving them from ".data" to ".rodata". Then update the drivers. Signed-off-by: David Brownell Cc: Alessandro Zummo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/class.c | 2 +- drivers/rtc/rtc-at91.c | 2 +- drivers/rtc/rtc-dev.c | 4 ++-- drivers/rtc/rtc-ds1307.c | 2 +- drivers/rtc/rtc-ds1553.c | 2 +- drivers/rtc/rtc-ds1672.c | 2 +- drivers/rtc/rtc-ds1742.c | 2 +- drivers/rtc/rtc-ep93xx.c | 2 +- drivers/rtc/rtc-isl1208.c | 2 +- drivers/rtc/rtc-m48t86.c | 2 +- drivers/rtc/rtc-max6902.c | 2 +- drivers/rtc/rtc-pcf8563.c | 2 +- drivers/rtc/rtc-pcf8583.c | 2 +- drivers/rtc/rtc-pl031.c | 2 +- drivers/rtc/rtc-proc.c | 2 +- drivers/rtc/rtc-rs5c348.c | 2 +- drivers/rtc/rtc-rs5c372.c | 2 +- drivers/rtc/rtc-s3c.c | 2 +- drivers/rtc/rtc-sa1100.c | 2 +- drivers/rtc/rtc-test.c | 2 +- drivers/rtc/rtc-v3020.c | 2 +- drivers/rtc/rtc-vr41xx.c | 2 +- drivers/rtc/rtc-x1205.c | 2 +- 23 files changed, 24 insertions(+), 24 deletions(-) (limited to 'drivers/rtc') diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c index 306d600..7a0d8ee 100644 --- a/drivers/rtc/class.c +++ b/drivers/rtc/class.c @@ -39,7 +39,7 @@ static void rtc_device_release(struct class_device *class_dev) * Returns the pointer to the new struct class device. */ struct rtc_device *rtc_device_register(const char *name, struct device *dev, - struct rtc_class_ops *ops, + const struct rtc_class_ops *ops, struct module *owner) { struct rtc_device *rtc; diff --git a/drivers/rtc/rtc-at91.c b/drivers/rtc/rtc-at91.c index dfd0ce8..3cf3529 100644 --- a/drivers/rtc/rtc-at91.c +++ b/drivers/rtc/rtc-at91.c @@ -267,7 +267,7 @@ static irqreturn_t at91_rtc_interrupt(int irq, void *dev_id, return IRQ_NONE; /* not handled */ } -static struct rtc_class_ops at91_rtc_ops = { +static const struct rtc_class_ops at91_rtc_ops = { .ioctl = at91_rtc_ioctl, .read_time = at91_rtc_readtime, .set_time = at91_rtc_settime, diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c index 629d47c..583789c 100644 --- a/drivers/rtc/rtc-dev.c +++ b/drivers/rtc/rtc-dev.c @@ -24,7 +24,7 @@ static int rtc_dev_open(struct inode *inode, struct file *file) int err; struct rtc_device *rtc = container_of(inode->i_cdev, struct rtc_device, char_dev); - struct rtc_class_ops *ops = rtc->ops; + const struct rtc_class_ops *ops = rtc->ops; /* We keep the lock as long as the device is in use * and return immediately if busy @@ -209,7 +209,7 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file, int err = 0; struct class_device *class_dev = file->private_data; struct rtc_device *rtc = to_rtc_device(class_dev); - struct rtc_class_ops *ops = rtc->ops; + const struct rtc_class_ops *ops = rtc->ops; struct rtc_time tm; struct rtc_wkalrm alarm; void __user *uarg = (void __user *) arg; diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c index e8afb93..cc5032b 100644 --- a/drivers/rtc/rtc-ds1307.c +++ b/drivers/rtc/rtc-ds1307.c @@ -178,7 +178,7 @@ static int ds1307_set_time(struct device *dev, struct rtc_time *t) return 0; } -static struct rtc_class_ops ds13xx_rtc_ops = { +static const struct rtc_class_ops ds13xx_rtc_ops = { .read_time = ds1307_get_time, .set_time = ds1307_set_time, }; diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c index 2090014..4fc9422 100644 --- a/drivers/rtc/rtc-ds1553.c +++ b/drivers/rtc/rtc-ds1553.c @@ -250,7 +250,7 @@ static int ds1553_rtc_ioctl(struct device *dev, unsigned int cmd, return 0; } -static struct rtc_class_ops ds1553_rtc_ops = { +static const struct rtc_class_ops ds1553_rtc_ops = { .read_time = ds1553_rtc_read_time, .set_time = ds1553_rtc_set_time, .read_alarm = ds1553_rtc_read_alarm, diff --git a/drivers/rtc/rtc-ds1672.c b/drivers/rtc/rtc-ds1672.c index 9be81fd..9c68ec9 100644 --- a/drivers/rtc/rtc-ds1672.c +++ b/drivers/rtc/rtc-ds1672.c @@ -156,7 +156,7 @@ static ssize_t show_control(struct device *dev, struct device_attribute *attr, c } static DEVICE_ATTR(control, S_IRUGO, show_control, NULL); -static struct rtc_class_ops ds1672_rtc_ops = { +static const struct rtc_class_ops ds1672_rtc_ops = { .read_time = ds1672_rtc_read_time, .set_time = ds1672_rtc_set_time, .set_mmss = ds1672_rtc_set_mmss, diff --git a/drivers/rtc/rtc-ds1742.c b/drivers/rtc/rtc-ds1742.c index 8e47e5a..01da5ab 100644 --- a/drivers/rtc/rtc-ds1742.c +++ b/drivers/rtc/rtc-ds1742.c @@ -116,7 +116,7 @@ static int ds1742_rtc_read_time(struct device *dev, struct rtc_time *tm) return 0; } -static struct rtc_class_ops ds1742_rtc_ops = { +static const struct rtc_class_ops ds1742_rtc_ops = { .read_time = ds1742_rtc_read_time, .set_time = ds1742_rtc_set_time, }; diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c index e1a1169..ef4f147 100644 --- a/drivers/rtc/rtc-ep93xx.c +++ b/drivers/rtc/rtc-ep93xx.c @@ -73,7 +73,7 @@ static int ep93xx_rtc_proc(struct device *dev, struct seq_file *seq) return 0; } -static struct rtc_class_ops ep93xx_rtc_ops = { +static const struct rtc_class_ops ep93xx_rtc_ops = { .read_time = ep93xx_rtc_read_time, .set_time = ep93xx_rtc_set_time, .set_mmss = ep93xx_rtc_set_mmss, diff --git a/drivers/rtc/rtc-isl1208.c b/drivers/rtc/rtc-isl1208.c index f324d0a..1c74364 100644 --- a/drivers/rtc/rtc-isl1208.c +++ b/drivers/rtc/rtc-isl1208.c @@ -390,7 +390,7 @@ static int isl1208_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm) return isl1208_i2c_read_alarm(to_i2c_client(dev), alarm); } -static struct rtc_class_ops isl1208_rtc_ops = { +static const struct rtc_class_ops isl1208_rtc_ops = { .proc = isl1208_rtc_proc, .read_time = isl1208_rtc_read_time, .set_time = isl1208_rtc_set_time, diff --git a/drivers/rtc/rtc-m48t86.c b/drivers/rtc/rtc-m48t86.c index 8c0d1a6..8ff4a12 100644 --- a/drivers/rtc/rtc-m48t86.c +++ b/drivers/rtc/rtc-m48t86.c @@ -138,7 +138,7 @@ static int m48t86_rtc_proc(struct device *dev, struct seq_file *seq) return 0; } -static struct rtc_class_ops m48t86_rtc_ops = { +static const struct rtc_class_ops m48t86_rtc_ops = { .read_time = m48t86_rtc_read_time, .set_time = m48t86_rtc_set_time, .proc = m48t86_rtc_proc, diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c index 2c97395..9eeef96 100644 --- a/drivers/rtc/rtc-max6902.c +++ b/drivers/rtc/rtc-max6902.c @@ -207,7 +207,7 @@ static int max6902_set_time(struct device *dev, struct rtc_time *tm) return max6902_set_datetime(dev, tm); } -static struct rtc_class_ops max6902_rtc_ops = { +static const struct rtc_class_ops max6902_rtc_ops = { .read_time = max6902_read_time, .set_time = max6902_set_time, }; diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c index bd43106..a760cf6 100644 --- a/drivers/rtc/rtc-pcf8563.c +++ b/drivers/rtc/rtc-pcf8563.c @@ -227,7 +227,7 @@ static int pcf8563_rtc_set_time(struct device *dev, struct rtc_time *tm) return pcf8563_set_datetime(to_i2c_client(dev), tm); } -static struct rtc_class_ops pcf8563_rtc_ops = { +static const struct rtc_class_ops pcf8563_rtc_ops = { .read_time = pcf8563_rtc_read_time, .set_time = pcf8563_rtc_set_time, }; diff --git a/drivers/rtc/rtc-pcf8583.c b/drivers/rtc/rtc-pcf8583.c index b235a30..5875ebb 100644 --- a/drivers/rtc/rtc-pcf8583.c +++ b/drivers/rtc/rtc-pcf8583.c @@ -273,7 +273,7 @@ static int pcf8583_rtc_set_time(struct device *dev, struct rtc_time *tm) return ret; } -static struct rtc_class_ops pcf8583_rtc_ops = { +static const struct rtc_class_ops pcf8583_rtc_ops = { .read_time = pcf8583_rtc_read_time, .set_time = pcf8583_rtc_set_time, }; diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c index d6d1c57..739d1a6 100644 --- a/drivers/rtc/rtc-pl031.c +++ b/drivers/rtc/rtc-pl031.c @@ -128,7 +128,7 @@ static int pl031_set_alarm(struct device *dev, struct rtc_wkalrm *alarm) return 0; } -static struct rtc_class_ops pl031_ops = { +static const struct rtc_class_ops pl031_ops = { .open = pl031_open, .release = pl031_release, .ioctl = pl031_ioctl, diff --git a/drivers/rtc/rtc-proc.c b/drivers/rtc/rtc-proc.c index 2943d83..d51d8f2 100644 --- a/drivers/rtc/rtc-proc.c +++ b/drivers/rtc/rtc-proc.c @@ -23,7 +23,7 @@ static int rtc_proc_show(struct seq_file *seq, void *offset) { int err; struct class_device *class_dev = seq->private; - struct rtc_class_ops *ops = to_rtc_device(class_dev)->ops; + const struct rtc_class_ops *ops = to_rtc_device(class_dev)->ops; struct rtc_wkalrm alrm; struct rtc_time tm; diff --git a/drivers/rtc/rtc-rs5c348.c b/drivers/rtc/rtc-rs5c348.c index 2558906..f50f3fc 100644 --- a/drivers/rtc/rtc-rs5c348.c +++ b/drivers/rtc/rtc-rs5c348.c @@ -140,7 +140,7 @@ rs5c348_rtc_read_time(struct device *dev, struct rtc_time *tm) return 0; } -static struct rtc_class_ops rs5c348_rtc_ops = { +static const struct rtc_class_ops rs5c348_rtc_ops = { .read_time = rs5c348_rtc_read_time, .set_time = rs5c348_rtc_set_time, }; diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c index 7553d79..bbdad09 100644 --- a/drivers/rtc/rtc-rs5c372.c +++ b/drivers/rtc/rtc-rs5c372.c @@ -160,7 +160,7 @@ static int rs5c372_rtc_proc(struct device *dev, struct seq_file *seq) return 0; } -static struct rtc_class_ops rs5c372_rtc_ops = { +static const struct rtc_class_ops rs5c372_rtc_ops = { .proc = rs5c372_rtc_proc, .read_time = rs5c372_rtc_read_time, .set_time = rs5c372_rtc_set_time, diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c index 2c7de79..625dad2 100644 --- a/drivers/rtc/rtc-s3c.c +++ b/drivers/rtc/rtc-s3c.c @@ -386,7 +386,7 @@ static void s3c_rtc_release(struct device *dev) free_irq(s3c_rtc_tickno, rtc_dev); } -static struct rtc_class_ops s3c_rtcops = { +static const struct rtc_class_ops s3c_rtcops = { .open = s3c_rtc_open, .release = s3c_rtc_release, .ioctl = s3c_rtc_ioctl, diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c index ee4b61e..439c41a 100644 --- a/drivers/rtc/rtc-sa1100.c +++ b/drivers/rtc/rtc-sa1100.c @@ -303,7 +303,7 @@ static int sa1100_rtc_proc(struct device *dev, struct seq_file *seq) return 0; } -static struct rtc_class_ops sa1100_rtc_ops = { +static const struct rtc_class_ops sa1100_rtc_ops = { .open = sa1100_rtc_open, .read_callback = sa1100_rtc_read_callback, .release = sa1100_rtc_release, diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c index e1fa5fe..bc4bd24 100644 --- a/drivers/rtc/rtc-test.c +++ b/drivers/rtc/rtc-test.c @@ -75,7 +75,7 @@ static int test_rtc_ioctl(struct device *dev, unsigned int cmd, } } -static struct rtc_class_ops test_rtc_ops = { +static const struct rtc_class_ops test_rtc_ops = { .proc = test_rtc_proc, .read_time = test_rtc_read_time, .set_time = test_rtc_set_time, diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c index e28cc4b..09b714f 100644 --- a/drivers/rtc/rtc-v3020.c +++ b/drivers/rtc/rtc-v3020.c @@ -149,7 +149,7 @@ static int v3020_set_time(struct device *dev, struct rtc_time *dt) return 0; } -static struct rtc_class_ops v3020_rtc_ops = { +static const struct rtc_class_ops v3020_rtc_ops = { .read_time = v3020_read_time, .set_time = v3020_set_time, }; diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c index 596764f..58e5ed0 100644 --- a/drivers/rtc/rtc-vr41xx.c +++ b/drivers/rtc/rtc-vr41xx.c @@ -296,7 +296,7 @@ static irqreturn_t rtclong1_interrupt(int irq, void *dev_id, struct pt_regs *reg return IRQ_HANDLED; } -static struct rtc_class_ops vr41xx_rtc_ops = { +static const struct rtc_class_ops vr41xx_rtc_ops = { .release = vr41xx_rtc_release, .ioctl = vr41xx_rtc_ioctl, .read_time = vr41xx_rtc_read_time, diff --git a/drivers/rtc/rtc-x1205.c b/drivers/rtc/rtc-x1205.c index 788b6d1..522c697 100644 --- a/drivers/rtc/rtc-x1205.c +++ b/drivers/rtc/rtc-x1205.c @@ -460,7 +460,7 @@ static int x1205_rtc_proc(struct device *dev, struct seq_file *seq) return 0; } -static struct rtc_class_ops x1205_rtc_ops = { +static const struct rtc_class_ops x1205_rtc_ops = { .proc = x1205_rtc_proc, .read_time = x1205_rtc_read_time, .set_time = x1205_rtc_set_time, -- cgit v1.1