Gerhard Sittig 1149108e2f can: mscan: improve clock API use ... the .get_clock() callback is run from probe() and might allocate resources, introduce a .put_clock() callback that is run from remove() to undo any allocation activities prepare and enable the clocks in open(), disable and unprepare the clocks in close() if clocks were acquired during probe(), to not assume knowledge about which activities are done in probe() and remove() use devm_get_clk() to lookup the SYS and REF clocks, to have the clocks put upon device shutdown store pointers to data structures upon successful allocation already instead of deferral until complete setup, such that subroutines in the setup sequence may access those data structures as well to track their resource acquisition since clock allocation remains optional, the release callback as well as the enable/disable calls in open/close are optional as well Cc: linux-can@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Gerhard Sittig <gsi@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>		2013-08-29 22:49:35 +02:00
..
c_can	can: c_can: fix error checking of priv->instance in probe()	2013-08-22 09:40:19 +02:00
cc770
mscan	can: mscan: improve clock API use	2013-08-29 22:49:35 +02:00
sja1000
softing
usb
at91_can.c	can: at91_can: use platform_set_drvdata()	2013-08-22 09:40:19 +02:00
bfin_can.c
dev.c
flexcan.c	can: flexcan: use platform_set_drvdata()	2013-08-22 09:40:20 +02:00
grcan.c
janz-ican3.c
Kconfig
led.c
Makefile
mcp251x.c	can: mcp251x: Allow tuning SPI mode and limit maximal SPI speed	2013-08-21 09:28:29 +02:00
pch_can.c
slcan.c
ti_hecc.c
vcan.c