Treat NULL as a dummy reset line which is returned by the reset core when there is no reset line connected to a device (that is, no reset is described in the device tree). With this consumers can just use the reset functions without having to check for existence. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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core.c | ||
Kconfig | ||
Makefile |