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Date: Tue, 14 Oct 2014 15:21:31 -0700 From: Andrew Morton <akpm@...ux-foundation.org> To: Hyogi Gim <ciogenis@...il.com> Cc: a.zummo@...ertech.it, john.stultz@...aro.org, rtc-linux@...glegroups.com, linux-kernel@...r.kernel.org Subject: Re: [PATCH] drivers/rtc/interface.c: check the validation of rtc_time in __rtc_read_time On Wed, 8 Oct 2014 11:05:29 +0900 Hyogi Gim <ciogenis@...il.com> wrote: > Some of rtc devices always return '0' when rtc_class_ops.read_time is called. > So if rtc_time isn't verified in callback, rtc interface cannot know whether > rtc_time is valid. We should fix the buggy .read_time() implementations... > Check rtc_time by using 'rtc_valid_tm' in '__rtc_read_time'. And add the > message for debugging. > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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