serdev: select POLLER
A lot of the inner working of the serdev framework depend on the poller, so there is no point in allowing to build without poller support. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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drivers/serial/Kconfig |
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