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8 Commits

Author SHA1 Message Date
Wim Van Sebroeck 42747d712d [WATCHDOG] watchdog_info constify 
make the watchdog_info struct const where possible.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
 2010-03-07 10:30:57 +00:00
André Goddard Rosa af901ca181 tree-wide: fix assorted typos all over the place 
That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
 2009-12-04 15:39:55 +01:00
Adrian Reber 5ba762c9bb powerpc/rtas: Fix watchdog driver temperature read functionality 
Using the RTAS watchdog driver to read out the temperature crashes
on a PXCAB:

Unable to handle kernel paging request for data at address 0xfe347b50
Faulting instruction address: 0xc00000000001af64
Oops: Kernel access of bad area, sig: 11 [#1]

The wrong usage of "(void *)__pa(&temperature)" in rtas_call() is
removed by using the function rtas_get_sensor() which does the
right thing.

Signed-off-by: Adrian Reber <adrian@lisas.de>
Acked-by: Utz Bacher <utz.bacher@de.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 2009-06-26 16:55:37 +10:00
Wim Van Sebroeck a77dba7e44 [WATCHDOG] Some more general cleanup 
Clean-up the watchdog drivers so that checkpatch.pl get's happy...

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
 2009-06-18 07:30:30 +00:00
Mark Nelson b6966b1be5 powerpc/wdrtas: Update wdrtas_get_interval to use rtas_data_buf 
The buffer passed to the ibm,get-system-parameter RTAS call must be
in the RMA.  To ensure we pass an address in the RMA use rtas_data_buf
for the actual RTAS call and then copy the result to value.  We can't
just make it static because this can be compiled in as a module.

Also add the WDRTAS_SP_SPI_LEN so we don't litter '4' throughout the
function.

Signed-off-by: Mark Nelson <markn@au1.ibm.com>
Tested-by: Adrian Reber <adrian@lisas.de>
Acked-by: Utz Bacher <utz.bacher@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
 2009-04-07 15:07:43 +10:00
Wim Van Sebroeck 7944d3a5a7 [WATCHDOG] more coding style clean-up's 
More coding style clean-up's.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
 2008-08-06 20:19:41 +00:00
Alan Cox dae67a2835 [WATCHDOG 54/57] wdrtas: clean up, coding style, switch to unlocked_ioctl 
Review and switch to unlocked_ioctl

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
 2008-06-21 20:02:25 +00:00
Wim Van Sebroeck b7e04f8c61 mv watchdog tree under drivers 
move watchdog tree from drivers/char/watchdog to drivers/watchdog.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
 2007-10-18 10:39:03 +00:00