Message ID | 1425470180-4650-1-git-send-email-geert+renesas@glider.be (mailing list archive) |
---|---|
State | Accepted |
Delegated to: | Benjamin Herrenschmidt |
Headers | show |
On Wednesday, March 04, 2015 12:56:20 PM Geert Uytterhoeven wrote: > If CONFIG_SMP=n, <linux/smp.h> does not include <asm/smp.h>, causing: > > drivers/cpufreq/ppc-corenet-cpufreq.c: In function 'corenet_cpufreq_cpu_init': > drivers/cpufreq/ppc-corenet-cpufreq.c:173:3: error: implicit declaration of function 'get_hard_smp_processor_id' [-Werror=implicit-function-declaration] > > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> > --- > Seen with e.g. corenet64_smp_defconfig + CONFIG_CPU_FREQ=y, > CONFIG_PPC_CORENET_CPUFREQ=y, CONFIG_SMP=n > > v2: > - Add comment for #include directive, as requested by Viresh Applied, thanks! > --- > drivers/cpufreq/ppc-corenet-cpufreq.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/cpufreq/ppc-corenet-cpufreq.c b/drivers/cpufreq/ppc-corenet-cpufreq.c > index bee5df7794d33d10..7cb4b766cf948d3f 100644 > --- a/drivers/cpufreq/ppc-corenet-cpufreq.c > +++ b/drivers/cpufreq/ppc-corenet-cpufreq.c > @@ -22,6 +22,8 @@ > #include <linux/smp.h> > #include <sysdev/fsl_soc.h> > > +#include <asm/smp.h> /* for get_hard_smp_processor_id() in UP configs */ > + > /** > * struct cpu_data - per CPU data struct > * @parent: the parent node of cpu clock >
diff --git a/drivers/cpufreq/ppc-corenet-cpufreq.c b/drivers/cpufreq/ppc-corenet-cpufreq.c index bee5df7794d33d10..7cb4b766cf948d3f 100644 --- a/drivers/cpufreq/ppc-corenet-cpufreq.c +++ b/drivers/cpufreq/ppc-corenet-cpufreq.c @@ -22,6 +22,8 @@ #include <linux/smp.h> #include <sysdev/fsl_soc.h> +#include <asm/smp.h> /* for get_hard_smp_processor_id() in UP configs */ + /** * struct cpu_data - per CPU data struct * @parent: the parent node of cpu clock
If CONFIG_SMP=n, <linux/smp.h> does not include <asm/smp.h>, causing: drivers/cpufreq/ppc-corenet-cpufreq.c: In function 'corenet_cpufreq_cpu_init': drivers/cpufreq/ppc-corenet-cpufreq.c:173:3: error: implicit declaration of function 'get_hard_smp_processor_id' [-Werror=implicit-function-declaration] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- Seen with e.g. corenet64_smp_defconfig + CONFIG_CPU_FREQ=y, CONFIG_PPC_CORENET_CPUFREQ=y, CONFIG_SMP=n v2: - Add comment for #include directive, as requested by Viresh --- drivers/cpufreq/ppc-corenet-cpufreq.c | 2 ++ 1 file changed, 2 insertions(+)