rtc: struct device: replace bus_id with dev_name(), dev_set_name()

Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Acked-By: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index 4dfdf01..be5a6b7 100644 (file)
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -48,9 +48,7 @@ static int rtc_suspend(struct device *dev, pm_message_t mesg)
        struct rtc_time         tm;
        struct timespec         ts = current_kernel_time();
 
-       if (strncmp(rtc->dev.bus_id,
-                               CONFIG_RTC_HCTOSYS_DEVICE,
-                               BUS_ID_SIZE) != 0)
+       if (strcmp(dev_name(&rtc->dev), CONFIG_RTC_HCTOSYS_DEVICE) != 0)
                return 0;
 
        rtc_read_time(rtc, &tm);
@@ -71,20 +69,18 @@ static int rtc_resume(struct device *dev)
        time_t                  newtime;
        struct timespec         time;
 
-       if (strncmp(rtc->dev.bus_id,
-                               CONFIG_RTC_HCTOSYS_DEVICE,
-                               BUS_ID_SIZE) != 0)
+       if (strcmp(dev_name(&rtc->dev), CONFIG_RTC_HCTOSYS_DEVICE) != 0)
                return 0;
 
        rtc_read_time(rtc, &tm);
        if (rtc_valid_tm(&tm) != 0) {
-               pr_debug("%s:  bogus resume time\n", rtc->dev.bus_id);
+               pr_debug("%s:  bogus resume time\n", dev_name(&rtc->dev));
                return 0;
        }
        rtc_tm_to_time(&tm, &newtime);
        if (newtime <= oldtime) {
                if (newtime < oldtime)
-                       pr_debug("%s:  time travel!\n", rtc->dev.bus_id);
+                       pr_debug("%s:  time travel!\n", dev_name(&rtc->dev));
                return 0;
        }
 
@@ -156,7 +152,7 @@ struct rtc_device *rtc_device_register(const char *name, struct device *dev,
        init_waitqueue_head(&rtc->irq_queue);
 
        strlcpy(rtc->name, name, RTC_DEVICE_NAME_SIZE);
-       snprintf(rtc->dev.bus_id, BUS_ID_SIZE, "rtc%d", id);
+       dev_set_name(&rtc->dev, "rtc%d", id);
 
        rtc_dev_prepare(rtc);
 
@@ -169,7 +165,7 @@ struct rtc_device *rtc_device_register(const char *name, struct device *dev,
        rtc_proc_add_device(rtc);
 
        dev_info(dev, "rtc core: registered %s as %s\n",
-                       rtc->name, rtc->dev.bus_id);
+                       rtc->name, dev_name(&rtc->dev));
 
        return rtc;
 

diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index fd2c652..43276f2 100644 (file)
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -389,7 +389,7 @@ static int __rtc_match(struct device *dev, void *data)
 {
        char *name = (char *)data;
 
-       if (strncmp(dev->bus_id, name, BUS_ID_SIZE) == 0)
+       if (strcmp(dev_name(dev), name) == 0)
                return 1;
        return 0;
 }

diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 6cf8e28..d37bb86 100644 (file)
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -729,7 +729,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
 
        cmos_rtc.dev = dev;
        dev_set_drvdata(dev, &cmos_rtc);
-       rename_region(ports, cmos_rtc.rtc->dev.bus_id);
+       rename_region(ports, dev_name(&cmos_rtc.rtc->dev));
 
        spin_lock_irq(&rtc_lock);
 
@@ -777,7 +777,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
                        rtc_cmos_int_handler = cmos_interrupt;
 
                retval = request_irq(rtc_irq, rtc_cmos_int_handler,
-                               IRQF_DISABLED, cmos_rtc.rtc->dev.bus_id,
+                               IRQF_DISABLED, dev_name(&cmos_rtc.rtc->dev),
                                cmos_rtc.rtc);
                if (retval < 0) {
                        dev_dbg(dev, "IRQ %d is already in use\n", rtc_irq);
@@ -795,7 +795,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
        }
 
        pr_info("%s: alarms up to one %s%s, %zd bytes nvram%s\n",
-                       cmos_rtc.rtc->dev.bus_id,
+                       dev_name(&cmos_rtc.rtc->dev),
                        is_valid_irq(rtc_irq)
                                ?  (cmos_rtc.mon_alrm
                                        ? "year"
@@ -885,7 +885,7 @@ static int cmos_suspend(struct device *dev, pm_message_t mesg)
        }
 
        pr_debug("%s: suspend%s, ctrl %02x\n",
-                       cmos_rtc.rtc->dev.bus_id,
+                       dev_name(&cmos_rtc.rtc->dev),
                        (tmp & RTC_AIE) ? ", alarm may wake" : "",
                        tmp);
 
@@ -941,7 +941,7 @@ static int cmos_resume(struct device *dev)
        }
 
        pr_debug("%s: resume, ctrl %02x\n",
-                       cmos_rtc.rtc->dev.bus_id,
+                       dev_name(&cmos_rtc.rtc->dev),
                        tmp);
 
        return 0;