linux-toradex.git/arch/sparc/prom, branch v3.11.2

arch: sparc: prom: looping issue, need additional length check in the outside looping

2013-06-19T09:10:29+00:00

When "cp >= barg_buf + BARG_LEN-2", it breaks internel looping 'while',
but outside loop 'for' still has effect, so "*cp++ = ' '" will continue
repeating which may cause memory overflow.

So need additional length check for it in the outside looping.

Also beautify the related code which found by "./scripts/checkpatch.pl"

Signed-off-by: Chen Gang 
Signed-off-by: David S. Miller

sparc: remove inline marking of EXPORT_SYMBOL functions

2013-06-19T09:09:23+00:00

EXPORT_SYMBOL and inline directives are contradictory to each other.
The patch fixes this inconsistency.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Denis Efremov 
Signed-off-by: David S. Miller

sparc32: Remove superfluous extern declarations for prom_*() functions

2012-06-27T08:27:45+00:00

prom_meminit() and prom_ranges_init() are declared in .

Signed-off-by: Geert Uytterhoeven 
Signed-off-by: David S. Miller

sparc: Correct comments about prom_init() return values

2012-06-27T08:27:45+00:00

prom_init() returns void.

Signed-off-by: Geert Uytterhoeven 
Signed-off-by: David S. Miller

sparc32: drop sun4c support

2012-05-12T02:27:44+00:00

Machines with sun4c support are very rare these days, and noone
is using them for any practical purposes.
The sun4c support has been know broken for quite some time too.

So rather than trying to keep it up-to-date, lets get rid of it.
This allows us to do some very welcome cleanup of sparc32 support.

Updated the former sun4c specifc nmi (which was also used
for sun4m UP) to be a generic UP NMI.

Signed-off-by: Sam Ravnborg 
Signed-off-by: David S. Miller

Disintegrate asm/system.h for Sparc

2012-03-28T17:30:03+00:00

Disintegrate asm/system.h for Sparc.

Signed-off-by: David Howells 
cc: sparclinux@vger.kernel.org

sparc: Remove unnecessary semicolons

2011-06-07T23:06:34+00:00

Semicolons are not necessary after switch/while/for/if braces
so remove them.

Signed-off-by: Joe Perches 
Signed-off-by: David S. Miller

sparc32: remove tick14.c

2011-03-17T01:19:08+00:00

The two methods included in tick14.c was nop because
the static variable linux_lvl14 was always NULL.

So remove the file and callers.

Signed-off-by: Sam Ravnborg 
Signed-off-by: David S. Miller

Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6

2011-01-10T16:57:03+00:00

* 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: (29 commits)
  of/flattree: forward declare struct device_node in of_fdt.h
  ipmi: explicitly include of_address.h and of_irq.h
  sparc: explicitly cast negative phandle checks to s32
  powerpc/405: Fix missing #{address,size}-cells in i2c node
  powerpc/5200: dts: refactor dts files
  powerpc/5200: dts: Change combatible strings on localbus
  powerpc/5200: dts: remove unused properties
  powerpc/5200: dts: rename nodes to prepare for refactoring dts files
  of/flattree: Update dtc to current mainline.
  of/device: Don't register disabled devices
  powerpc/dts: fix syntax bugs in bluestone.dts
  of: Fixes for OF probing on little endian systems
  of: make drivers depend on CONFIG_OF instead of CONFIG_PPC_OF
  of/flattree: Add of_flat_dt_match() helper function
  of_serial: explicitly include of_irq.h
  of/flattree: Refactor unflatten_device_tree and add fdt_unflatten_tree
  of/flattree: Reorder unflatten_dt_node
  of/flattree: Refactor unflatten_dt_node
  of/flattree: Add non-boottime device tree functions
  of/flattree: Add Kconfig for EARLY_FLATTREE
  ...

Fix up trivial conflict in arch/sparc/prom/tree_32.c as per Grant.

sparc: explicitly cast negative phandle checks to s32

2011-01-04T03:02:06+00:00

When we switched sparc from using 'int's to 'phandle's (which is a u32), we
neglected to do anything with the various checks for -1.  For those tests,
explicitly cast the phandles to s32.

Signed-off-by: Andres Salomon 
Acked-by: David S. Miller 
Signed-off-by: Grant Likely