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can: tcan4x5x: add max_raw_{read,write} of 256
authorMarc Kleine-Budde <mkl@pengutronix.de>
Tue, 15 Dec 2020 23:17:43 +0000 (00:17 +0100)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Wed, 6 Jan 2021 14:15:40 +0000 (15:15 +0100)
commitf782f0f09dca66d98f9c5a71ac2d88df7d6f11e7
treeb1547a0fe8d50269961a434f7f8941275b989dcetree | snapshot
parenta487990e91a5e02d93cf1188776eeb37b06ebd81commit | diff
can: tcan4x5x: add max_raw_{read,write} of 256

The tcan4x5x chip support bulk read/write, but as the length field is only 8
bits wide, the maximum is 256. A length of 0 is treated as 256.

Reviewed-by: Dan Murphy <dmurphy@ti.com>
Tested-by: Sean Nyekjaer <sean@geanix.com>
Link: https://lore.kernel.org/r/20201215231746.1132907-14-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
drivers/net/can/m_can/tcan4x5x-regmap.c diff | blob | history
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