linux-stable/arch/blackfin
Dominik Brodowski 2d06d8c49a [CPUFREQ] use dynamic debug instead of custom infrastructure
With dynamic debug having gained the capability to report debug messages
also during the boot process, it offers a far superior interface for
debug messages than the custom cpufreq infrastructure. As a first step,
remove the old cpufreq_debug_printk() function and replace it with a call
to the generic pr_debug() function.

How can dynamic debug be used on cpufreq? You need a kernel which has
CONFIG_DYNAMIC_DEBUG enabled.

To enabled debugging during runtime, mount debugfs and

$ echo -n 'module cpufreq +p' > /sys/kernel/debug/dynamic_debug/control

for debugging the complete "cpufreq" module. To achieve the same goal during
boot, append

	ddebug_query="module cpufreq +p"

as a boot parameter to the kernel of your choice.

For more detailled instructions, please see
Documentation/dynamic-debug-howto.txt

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Dave Jones <davej@redhat.com>
2011-05-04 11:50:57 -04:00
..
boot Blackfin: encode cpu-rev into uImage name 2011-01-10 07:18:27 -05:00
configs Blackfin: defconfigs: update after misc devices defaulted to N 2011-03-25 16:54:12 -04:00
include Blackfin: SMP: make all barriers handle cache issues 2011-04-13 19:34:04 -04:00
kernel Blackfin: time-ts: ack gptimer sooner to avoid missing short ints 2011-04-13 19:34:05 -04:00
lib Fix common misspellings 2011-03-31 11:26:23 -03:00
mach-bf518 Blackfin: punt unused HDMA masks 2011-03-18 04:29:17 -04:00
mach-bf527 Blackfin: punt unused HDMA masks 2011-03-18 04:29:17 -04:00
mach-bf533 Blackfin: ip0x: fix unused variable warning 2011-03-18 05:17:02 -04:00
mach-bf537 Fix common misspellings 2011-03-31 11:26:23 -03:00
mach-bf538 Blackfin: boards: add missing "static" to peripheral lists 2011-01-10 07:18:25 -05:00
mach-bf548 Blackfin: bf54x: re-enable anomaly 05000353 for all revs 2011-03-22 21:06:16 -04:00
mach-bf561 bfin: Final irq cleanup 2011-03-29 14:47:59 +02:00
mach-common [CPUFREQ] use dynamic debug instead of custom infrastructure 2011-05-04 11:50:57 -04:00
mm Blackfin: sram_free_with_lsl: do not ignore return value of sram_free 2011-01-10 07:18:26 -05:00
oprofile
ADI_BSD.txt
Kconfig genirq: Remove the now obsolete config options and select statements 2011-03-30 14:13:23 +02:00
Kconfig.debug Fix common misspellings 2011-03-31 11:26:23 -03:00
Makefile Blackfin: encode cpu-rev into uImage name 2011-01-10 07:18:27 -05:00