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(parent: ab60523) | patch
can: flexcan: flexcan_probe(): make regulator xceiver optional
authorMarc Kleine-Budde <mkl@pengutronix.de>
Tue, 22 Sep 2020 14:44:16 +0000 (16:44 +0200)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Tue, 22 Sep 2020 14:49:54 +0000 (16:49 +0200)
commit3d60f33a7a7afa7ba02b96ecc835c3450bf234b1
tree15c06134c3f47d3b066db42b50e383284bfc752btree | snapshot
parentab60523a76a4d40051ece11b23b099e273f9a485commit | diff
can: flexcan: flexcan_probe(): make regulator xceiver optional

As the transcevier regulator is optional, this patch switches from
devm_regulator_get() to devm_regulator_get_optional(). This gets rid of "using
dummy regulator" warning message from the regulator core, if no regulator is
available.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://lore.kernel.org/r/20200922144429.2613631-8-mkl@pengutronix.de
drivers/net/can/flexcan.c diff | blob | history
Domain: System / Kernel;