diff options
| author | Michael Hennerich <michael.hennerich@analog.com> | 2008-11-18 17:48:22 +0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-11-18 17:48:22 +0800 |
| commit | 5ad2ca5fbbb002e48097b2ab364497d0f9f77987 (patch) | |
| tree | 871ab48b2d033609a7e0ce7eed761fd83ca42592 | |
| parent | 9b78442fadc1d0319f77437c811fe53398822602 (diff) | |
Blackfin arch: Fix BUG - Kernel does not link when CONFIG_CPU_FREQ_STAT=m
to reproduce:
$ make BF537-STAMP_defconfig
$ make menuconfig
CPU Frequency scaling --->
[*] CPU Frequency scaling
<M> CPU frequency translation statistics
$ make
arch/blackfin/mach-common/built-in.o: In function `bfin_target':
arch/blackfin/mach-common/cpufreq.c:(.text+0xf1e): undefined reference to
`cpufreq_frequency_table_target'
arch/blackfin/mach-common/built-in.o: In function `bfin_verify_speed':
arch/blackfin/mach-common/cpufreq.c:(.text+0x1056): undefined reference to
`cpufreq_frequency_table_verify'
arch/blackfin/mach-common/built-in.o: In function `__bfin_cpu_init':
arch/blackfin/mach-common/cpufreq.c:(.init.text+0x554): undefined reference to
`cpufreq_frequency_table_get_attr'
arch/blackfin/mach-common/cpufreq.c:(.init.text+0x56a): undefined reference to
`cpufreq_frequency_table_cpuinfo'
arch/blackfin/mach-common/built-in.o: In function `sys_call_table':
(.data+0x83c): undefined reference to
`cpufreq_freq_attr_scaling_available_freqs'
make: *** [.tmp_vmlinux1] Error 1
Blackfin wants CPU_FREQ_TABLE
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
| -rw-r--r-- | arch/blackfin/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index 1f31ea74ce9b..e0adb8632d89 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -1102,6 +1102,12 @@ menu "CPU Frequency scaling" source "drivers/cpufreq/Kconfig" +config BFIN_CPU_FREQ + bool + depends on CPU_FREQ + select CPU_FREQ_TABLE + default y + config CPU_VOLTAGE bool "CPU Voltage scaling" depends on EXPERIMENTAL |