Roman Fietze 393753b217 can: m_can.c: fix setup of CCCR register: clear CCCR NISO bit before checking can.ctrlmode ... Inside m_can_chip_config(), when setting up the new value of the CCCR, the CCCR_NISO bit is not cleared like the others, CCCR_TEST, CCCR_MON, CCCR_BRSE and CCCR_FDOE, before checking the can.ctrlmode bits for CAN_CTRLMODE_FD_NON_ISO. This way once the controller was configured for CAN_CTRLMODE_FD_NON_ISO, this mode could never be cleared again. This fix is only relevant for controllers with version 3.1.x or 3.2.x. Older versions do not support NISO. Signed-off-by: Roman Fietze <roman.fietze@telemotive.de> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>		2018-07-23 14:34:45 +02:00
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Kconfig	can: m_can: add CONFIG_HAS_IOMEM dependence	2014-11-18 21:35:02 +01:00
m_can.c	can: m_can.c: fix setup of CCCR register: clear CCCR NISO bit before checking can.ctrlmode	2018-07-23 14:34:45 +02:00
Makefile