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[PATCH] RTC: rtc-ds1553, rtc-ds1742 update

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Check return value of sysfs_create_bin_file().  Fix polarity of
RTC_BATT_FLAG bit in DS1742.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Atsushi Nemoto
2006-09-30 23:28:18 -07:00
committed by Linus Torvalds
parent 90b4d648f0
commit 391b1fe67d
2 changed files with 13 additions and 5 deletions
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8
drivers/rtc/rtc-ds1553.c
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@@ -18,7 +18,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#define DRV_VERSION "0.1"
#define DRV_VERSION "0.2"
#define RTC_REG_SIZE 0x2000
#define RTC_OFFSET 0x1ff0
@@ -357,9 +357,13 @@ static int __init ds1553_rtc_probe(struct platform_device *pdev)
pdata->rtc = rtc;
pdata->last_jiffies = jiffies;
platform_set_drvdata(pdev, pdata);
sysfs_create_bin_file(&pdev->dev.kobj, &ds1553_nvram_attr);
ret = sysfs_create_bin_file(&pdev->dev.kobj, &ds1553_nvram_attr);
if (ret)
goto out;
return 0;
out:
if (pdata->rtc)
rtc_device_unregister(pdata->rtc);
if (pdata->irq >= 0)
free_irq(pdata->irq, pdev);
if (ioaddr)