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d6d3c4e656
linux/drivers/of
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Thomas Gleixner d6d3c4e656 OF: convert devtree lock from rw_lock to raw spinlock 
With the locking cleanup in place (from "OF: Fixup resursive
locking code paths"), we can now do the conversion from the
rw_lock to a raw spinlock as required for preempt-rt.

The previous cleanup and this conversion were originally
separate since they predated when mainline got raw spinlock (in
commit c2f21ce2e3 "locking: Implement new raw_spinlock").

So, at that point in time, the cleanup was considered plausible
for mainline, but not this conversion.  In any case, we've kept
them separate as it makes for easier review and better bisection.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
[PG: taken from preempt-rt, update subject & add a commit log]
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-02-08 17:02:40 -06:00
..
address.c of/address: sparse fixes 2012-10-17 15:53:01 -05:00
base.c OF: convert devtree lock from rw_lock to raw spinlock 2013-02-08 17:02:40 -06:00
device.c drivercore: Output common devicetree information in uevent 2012-02-01 14:26:30 -07:00
fdt.c drivers/of/fdt.c: re-use kernel's kbasename() 2012-12-17 17:15:18 -08:00
irq.c of/irq: sparse fixes 2012-10-17 15:53:02 -05:00
Kconfig of_i2c: sparc: Allow OF_I2C for sparc 2012-12-07 09:17:55 -08:00
Makefile GPIO driver changes for v3.5 merge window 2012-05-24 14:01:46 -07:00
of_i2c.c of_i2c: Honour "status=disabled" property of device 2012-11-29 17:28:08 +00:00
of_mdio.c of_mdio: Honour "status=disabled" property of device 2012-11-29 17:36:16 +00:00
of_mtd.c of: mtd: nuke useless const qualifier 2012-07-10 10:32:06 -05:00
of_net.c drivers/of: include export.h for EXPORT_SYMBOL_GPL/THIS_MODULE as required 2011-10-31 19:31:56 -04:00
of_pci_irq.c OF: PCI: const usage needed by MIPS 2012-05-21 14:31:48 +01:00
of_pci.c of: of_pci.c needs export.h since it uses EXPORT_SYMBOLS 2011-10-31 19:31:14 -04:00
pdt.c Fix build when CONFIG_W1_MASTER_GPIO=m b exporting "allnodes" 2012-11-30 10:04:06 +00:00
platform.c of/platform: sparse fix 2012-10-17 15:53:03 -05:00
selftest.c of: Add of_property_match_string() to find index into a string list 2012-01-28 10:29:20 -07:00