diff options
Diffstat (limited to 'drivers/char/s3c2410-rtc.c')
| -rw-r--r-- | drivers/char/s3c2410-rtc.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/drivers/char/s3c2410-rtc.c b/drivers/char/s3c2410-rtc.c index d724c0de4f28..3df7a574267b 100644 --- a/drivers/char/s3c2410-rtc.c +++ b/drivers/char/s3c2410-rtc.c @@ -382,7 +382,7 @@ static struct rtc_ops s3c2410_rtcops = { .proc = s3c2410_rtc_proc, }; -static void s3c2410_rtc_enable(struct device *dev, int en) +static void s3c2410_rtc_enable(struct platform_device *pdev, int en) { unsigned int tmp; @@ -399,21 +399,21 @@ static void s3c2410_rtc_enable(struct device *dev, int en) /* re-enable the device, and check it is ok */ if ((readb(S3C2410_RTCCON) & S3C2410_RTCCON_RTCEN) == 0){ - dev_info(dev, "rtc disabled, re-enabling\n"); + dev_info(&pdev->dev, "rtc disabled, re-enabling\n"); tmp = readb(S3C2410_RTCCON); writeb(tmp | S3C2410_RTCCON_RTCEN , S3C2410_RTCCON); } if ((readb(S3C2410_RTCCON) & S3C2410_RTCCON_CNTSEL)){ - dev_info(dev, "removing S3C2410_RTCCON_CNTSEL\n"); + dev_info(&pdev->dev, "removing S3C2410_RTCCON_CNTSEL\n"); tmp = readb(S3C2410_RTCCON); writeb(tmp& ~S3C2410_RTCCON_CNTSEL , S3C2410_RTCCON); } if ((readb(S3C2410_RTCCON) & S3C2410_RTCCON_CLKRST)){ - dev_info(dev, "removing S3C2410_RTCCON_CLKRST\n"); + dev_info(&pdev->dev, "removing S3C2410_RTCCON_CLKRST\n"); tmp = readb(S3C2410_RTCCON); writeb(tmp & ~S3C2410_RTCCON_CLKRST, S3C2410_RTCCON); @@ -421,7 +421,7 @@ static void s3c2410_rtc_enable(struct device *dev, int en) } } -static int s3c2410_rtc_remove(struct device *dev) +static int s3c2410_rtc_remove(struct platform_device *dev) { unregister_rtc(&s3c2410_rtcops); @@ -438,25 +438,24 @@ static int s3c2410_rtc_remove(struct device *dev) return 0; } -static int s3c2410_rtc_probe(struct device *dev) +static int s3c2410_rtc_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); struct resource *res; int ret; - pr_debug("%s: probe=%p, device=%p\n", __FUNCTION__, pdev, dev); + pr_debug("%s: probe=%p\n", __FUNCTION__, pdev); /* find the IRQs */ s3c2410_rtc_tickno = platform_get_irq(pdev, 1); if (s3c2410_rtc_tickno <= 0) { - dev_err(dev, "no irq for rtc tick\n"); + dev_err(&pdev->dev, "no irq for rtc tick\n"); return -ENOENT; } s3c2410_rtc_alarmno = platform_get_irq(pdev, 0); if (s3c2410_rtc_alarmno <= 0) { - dev_err(dev, "no irq for alarm\n"); + dev_err(&pdev->dev, "no irq for alarm\n"); return -ENOENT; } @@ -467,7 +466,7 @@ static int s3c2410_rtc_probe(struct device *dev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (res == NULL) { - dev_err(dev, "failed to get memory region resource\n"); + dev_err(&pdev->dev, "failed to get memory region resource\n"); return -ENOENT; } @@ -475,14 +474,14 @@ static int s3c2410_rtc_probe(struct device *dev) pdev->name); if (s3c2410_rtc_mem == NULL) { - dev_err(dev, "failed to reserve memory region\n"); + dev_err(&pdev->dev, "failed to reserve memory region\n"); ret = -ENOENT; goto exit_err; } s3c2410_rtc_base = ioremap(res->start, res->end - res->start + 1); if (s3c2410_rtc_base == NULL) { - dev_err(dev, "failed ioremap()\n"); + dev_err(&pdev->dev, "failed ioremap()\n"); ret = -EINVAL; goto exit_err; } @@ -494,7 +493,7 @@ static int s3c2410_rtc_probe(struct device *dev) /* check to see if everything is setup correctly */ - s3c2410_rtc_enable(dev, 1); + s3c2410_rtc_enable(pdev, 1); pr_debug("s3c2410_rtc: RTCCON=%02x\n", readb(S3C2410_RTCCON)); @@ -506,7 +505,7 @@ static int s3c2410_rtc_probe(struct device *dev) return 0; exit_err: - dev_err(dev, "error %d during initialisation\n", ret); + dev_err(&pdev->dev, "error %d during initialisation\n", ret); return ret; } @@ -519,7 +518,7 @@ static struct timespec s3c2410_rtc_delta; static int ticnt_save; -static int s3c2410_rtc_suspend(struct device *dev, pm_message_t state) +static int s3c2410_rtc_suspend(struct platform_device *pdev, pm_message_t state) { struct rtc_time tm; struct timespec time; @@ -535,19 +534,19 @@ static int s3c2410_rtc_suspend(struct device *dev, pm_message_t state) s3c2410_rtc_gettime(&tm); rtc_tm_to_time(&tm, &time.tv_sec); save_time_delta(&s3c2410_rtc_delta, &time); - s3c2410_rtc_enable(dev, 0); + s3c2410_rtc_enable(pdev, 0); return 0; } -static int s3c2410_rtc_resume(struct device *dev) +static int s3c2410_rtc_resume(struct platform_device *pdev) { struct rtc_time tm; struct timespec time; time.tv_nsec = 0; - s3c2410_rtc_enable(dev, 1); + s3c2410_rtc_enable(pdev, 1); s3c2410_rtc_gettime(&tm); rtc_tm_to_time(&tm, &time.tv_sec); restore_time_delta(&s3c2410_rtc_delta, &time); @@ -560,14 +559,15 @@ static int s3c2410_rtc_resume(struct device *dev) #define s3c2410_rtc_resume NULL #endif -static struct device_driver s3c2410_rtcdrv = { - .name = "s3c2410-rtc", - .owner = THIS_MODULE, - .bus = &platform_bus_type, +static struct platform_driver s3c2410_rtcdrv = { .probe = s3c2410_rtc_probe, .remove = s3c2410_rtc_remove, .suspend = s3c2410_rtc_suspend, .resume = s3c2410_rtc_resume, + .driver = { + .name = "s3c2410-rtc", + .owner = THIS_MODULE, + }, }; static char __initdata banner[] = "S3C2410 RTC, (c) 2004 Simtec Electronics\n"; @@ -575,12 +575,12 @@ static char __initdata banner[] = "S3C2410 RTC, (c) 2004 Simtec Electronics\n"; static int __init s3c2410_rtc_init(void) { printk(banner); - return driver_register(&s3c2410_rtcdrv); + return platform_driver_register(&s3c2410_rtcdrv); } static void __exit s3c2410_rtc_exit(void) { - driver_unregister(&s3c2410_rtcdrv); + platform_driver_unregister(&s3c2410_rtcdrv); } module_init(s3c2410_rtc_init); |