kernel-ark/drivers/w1/masters
David Fries d3a8a9dbb9 w1: hold bus_mutex in netlink and search
The bus_mutex needs to be taken to serialize access to a specific bus.
netlink wasn't updated when bus_mutex was added and was calling
without that lock held, and not all of the masters were holding the
bus_mutex in a search.  This was causing the ds2490 hardware to stop
responding when both netlink and /sys slaves were executing bus
commands at the same time.

Signed-off-by: David Fries <David@Fries.net>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-07 15:40:18 -08:00
..
ds1wm.c w1: hold bus_mutex in netlink and search 2014-02-07 15:40:18 -08:00
ds2482.c w1: ds2482: Added 1-Wire pull-up support to the driver 2013-02-18 12:47:12 -08:00
ds2490.c w1: hold bus_mutex in netlink and search 2014-02-07 15:40:18 -08:00
Kconfig Remove GENERIC_HARDIRQ config option 2013-09-13 15:09:52 +02:00
Makefile
matrox_w1.c w1: remove use of __devexit 2012-11-21 12:42:25 -08:00
mxc_w1.c w1: mxc_w1: Check the clk_prepare_enable() return value 2013-12-08 22:41:48 -08:00
omap_hdq.c w1: omap-hdq: remove deprecated IRQF_DISABLED 2013-10-16 12:36:10 -07:00
w1-gpio.c drivers/w1/masters/w1-gpio.c: add strong pullup emulation 2014-01-23 16:37:04 -08:00