Igloo kernel https://git.etezian.org/cgit.cgi/snowball/igloo-kernel.git/atom?h=u0 2011-03-17T11:04:51+00:00 2011-03-17T11:04:51+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-03-17T11:04:51+00:00 urn:sha1:9c9585e0e96f8340d704256db00b2ec28240c36e 2011-03-05T01:53:38+00:00 Axel Lin axel.lin@gmail.com 2011-03-05T01:36:19+00:00 urn:sha1:2ec38a0359e227c01080dcd670a0368c61ccd9ce Fix s3c_rtc_setaie() prototype to eliminate the following compile warning: drivers/rtc/rtc-s3c.c:383: warning: initialization from incompatible pointer type (akpm: the rtc_class_ops.alarm_irq_enable() handler is being passed two arguments where it expects just one, presumably with undesired effects) Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2011-02-25T23:07:37+00:00 Lei Xu B33228@freescale.com 2011-02-25T22:44:23+00:00 urn:sha1:a2d6d2fa90c0e1d2cc1d59ccb5bbe93bb28b7413 In linux rtc_time struct, tm_mon range is 0~11, tm_wday range is 0~6, while in RTC HW REG, month range is 1~12, day of the week range is 1~7, this patch adjusts difference of them. The efect of this bug was that most of month will be operated on as the next month by the hardware (When in Jan it maybe even worse). For example, if in May, software wrote 4 to the hardware, which handled it as April. Then the logic would be different between software and hardware, which would cause weird things to happen. Signed-off-by: Lei Xu <B33228@freescale.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: john stultz <johnstul@us.ibm.com> Cc: Jack Lan <jack.lan@freescale.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2011-02-25T22:00:56+00:00 Jelle Martijn Kok jmkok@youcom.nl 2011-02-25T19:13:55+00:00 urn:sha1:d40358509ee862d7e4049187bc05eba1911a2959 The member of the rtc_class_ops struct is called alarm_irq_enable and not alarm_irq_enabled CC: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Jelle Martijn Kok <jmkok@youcom.nl> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2011-02-23T16:24:14+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-02-19T15:55:00+00:00 urn:sha1:aa25afad2ca60d19457849ea75e9c31236f4e174 Make Primecell driver probe functions take a const pointer to their ID tables. Drivers should never modify their ID tables in their probe handler. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 2011-02-18T22:20:46+00:00 Linus Torvalds torvalds@linux-foundation.org 2011-02-18T22:20:46+00:00 urn:sha1:0cc9d5257857608ba85885b75fcada13d359b5d1 * 'rtc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: RTC: Re-enable UIE timer/polling emulation RTC: Revert UIE emulation removal RTC: Release mutex in error path of rtc_alarm_irq_enable 2011-02-17T22:59:42+00:00 John Stultz john.stultz@linaro.org 2011-02-12T02:15:23+00:00 urn:sha1:456d66ecd09e3bc326b93174745faafb6ac378d6 This patch re-enables UIE timer/polling emulation for rtc devices that do not support alarm irqs. CC: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> CC: Thomas Gleixner <tglx@linutronix.de> Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Tested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: John Stultz <john.stultz@linaro.org> 2011-02-17T22:59:41+00:00 John Stultz john.stultz@linaro.org 2011-02-12T01:45:40+00:00 urn:sha1:6e57b1d6a8d8ed1998229b71c102be1997e397c6 Uwe pointed out that my alarm based UIE emulation is not sufficient to replace the older timer/polling based UIE emulation on devices where there is no alarm irq. This causes rtc devices without alarms to return -EINVAL to UIE ioctls. The fix is to re-instate the old timer/polling method for devices without alarm irqs. This patch reverts the following commits: 042620a018afcfba1d678062b62e46 - Remove UIE emulation 1daeddd5962acad1bea55e524fc0fa - Cleanup removed UIE emulation declaration b5cc8ca1c9c3a37eaddf709b2fd3e1 - Remove Kconfig symbol for UIE emulation The emulation mode will still need to be wired-in with a following patch before it will work. CC: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> CC: Thomas Gleixner <tglx@linutronix.de> Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: John Stultz <john.stultz@linaro.org> 2011-02-17T22:59:22+00:00 Uwe Kleine-König u.kleine-koenig@pengutronix.de 2011-02-14T10:33:17+00:00 urn:sha1:516373b8b60fa4152334b6b6f2ece0f178c540ce On hardware that doesn't support alarm interrupts, rtc_alarm_irq_enable could return without releasing the ops_lock mutex. This was introduced in aa0be0f (RTC: Propagate error handling via rtc_timer_enqueue properly) This patch corrects the issue by only returning once the mutex is released. [john.stultz: Reworded the commit log] Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: John Stultz <john.stultz@linaro.org> 2011-02-14T18:10:07+00:00 Linus Torvalds torvalds@linux-foundation.org 2011-02-14T18:10:07+00:00 urn:sha1:f1b6a4ec27f3c789c15a157590295c501b0a1c58 * 'rtc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: RTC: Fix minor compile warning RTC: Convert rtc drivers to use the alarm_irq_enable method RTC: Fix rtc driver ioctl specific shortcutting