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Bartosz Golaszewski authored
The way the driver is implemented is buggy for the (admittedly unlikely) use case where there are two RTCs with one having an interrupt configured and the second not. This is caused by the fact that we use a global rtc_class_ops struct which we modify depending on whether the irq number is present or not. Fix it by using two const ops structs with and without alarm operations. While at it: not being able to request a configured interrupt is an error so don't ignore it and bail out of probe(). Fixes: ed13d89b ("rtc: Add Epson RX8010SJ RTC driver") Signed-off-by:
Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200914154601.32245-2-brgl@bgdev.pl
d3b14296