7d4a101c0b
Previous patch removed can_priv::ctrlmode_static to replace it with can_get_static_ctrlmode(). A condition sine qua non for this to work is that the controller static modes should never be set in can_priv::ctrlmode_supported (c.f. the comment on can_priv::ctrlmode_supported which states that it is for "options that can be *modified* by netlink"). Also, this condition is already correctly fulfilled by all existing drivers which rely on the ctrlmode_static feature. Nonetheless, we added an extra safeguard in can_set_static_ctrlmode() to return an error value and to warn the developer who would be adventurous enough to set to static a given feature that is already set to supported. The drivers which rely on the static controller mode are then updated to check the return value of can_set_static_ctrlmode(). Link: https://lore.kernel.org/all/20211213160226.56219-3-mailhol.vincent@wanadoo.fr Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> |
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.. | ||
c_can | ||
cc770 | ||
dev | ||
ifi_canfd | ||
m_can | ||
mscan | ||
peak_canfd | ||
rcar | ||
sja1000 | ||
softing | ||
spi | ||
usb | ||
at91_can.c | ||
flexcan.c | ||
grcan.c | ||
janz-ican3.c | ||
Kconfig | ||
kvaser_pciefd.c | ||
led.c | ||
Makefile | ||
pch_can.c | ||
slcan.c | ||
sun4i_can.c | ||
ti_hecc.c | ||
vcan.c | ||
vxcan.c | ||
xilinx_can.c |