rtc: ds1307: fix kernel splat due to wakeup irq handling
Since commit 3fffd128 ("i2c: allow specifying separate wakeup interrupt in device tree") we have automatic wakeup irq support for i2c devices. That commit missed the fact that rtc-1307 had its own wakeup irq handling and ended up introducing a kernel splat for at least Beagle x15 boards. Fix that by reverting original commit _and_ passing correct interrupt names on DTS so i2c-core can choose correct IRQ as wakeup. Now that we have automatic wakeirq support, we can revert the original commit which did it manually. Fixes the following warning: [ 10.346582] WARNING: CPU: 1 PID: 263 at linux/drivers/base/power/wakeirq.c:43 dev_pm_attach_wake_irq+0xbc/0xd4() [ 10.359244] rtc-ds1307 2-006f: wake irq already initialized Cc: Tony Lindgren <tony@atomide.com> Cc: Nishanth Menon <nm@ti.com> Signed-off-by: NFelipe Balbi <balbi@ti.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
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