Re: [PATCH] firmware/drivers/psci: Fix unused functions when CONFIG_CPU_IDLE=n

2016-05-10 Thread Daniel Lezcano 

On 05/10/2016 10:22 AM, Lorenzo Pieralisi wrote:

On Tue, May 10, 2016 at 09:18:49AM +0200, Daniel Lezcano wrote:

On the ARM64 architecture, when CPUIDLE is not set in the configuration,
the compilation raises a couple of warnings:

drivers/firmware/psci.c:70:12: warning: 'psci_pd_power_off' defined but not 
used [-Wunused-function]
drivers/firmware/psci.c:273:12: warning: 'psci_set_suspend_mode_osi' defined 
but not used [-Wunused-function]


That's not mainline code :)


Ha ha ! Sounds like my scripts are not yet ready :)

Sorry for the noise.

  -- Daniel

Re: [PATCH] firmware/drivers/psci: Fix unused functions when CONFIG_CPU_IDLE=n

2016-05-10 Thread Daniel Lezcano 

On 05/10/2016 10:22 AM, Lorenzo Pieralisi wrote:

On Tue, May 10, 2016 at 09:18:49AM +0200, Daniel Lezcano wrote:

On the ARM64 architecture, when CPUIDLE is not set in the configuration,
the compilation raises a couple of warnings:

drivers/firmware/psci.c:70:12: warning: 'psci_pd_power_off' defined but not 
used [-Wunused-function]
drivers/firmware/psci.c:273:12: warning: 'psci_set_suspend_mode_osi' defined 
but not used [-Wunused-function]


That's not mainline code :)


Ha ha ! Sounds like my scripts are not yet ready :)

Sorry for the noise.

  -- Daniel

Re: [PATCH] firmware/drivers/psci: Fix unused functions when CONFIG_CPU_IDLE=n

2016-05-10 Thread Lorenzo Pieralisi 
On Tue, May 10, 2016 at 09:18:49AM +0200, Daniel Lezcano wrote:
> On the ARM64 architecture, when CPUIDLE is not set in the configuration,
> the compilation raises a couple of warnings:
> 
> drivers/firmware/psci.c:70:12: warning: 'psci_pd_power_off' defined but not 
> used [-Wunused-function]
> drivers/firmware/psci.c:273:12: warning: 'psci_set_suspend_mode_osi' defined 
> but not used [-Wunused-function]

That's not mainline code :)

Thanks,
Lorenzo

> Fix those warnings by moving the functions inside the #ifdef CONFIG_CPU_IDLE
> section.
> 
> Signed-off-by: Daniel Lezcano 
> ---
>  drivers/firmware/psci.c | 21 +++--
>  1 file changed, 11 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/firmware/psci.c b/drivers/firmware/psci.c
> index 9c6a1f9..d7e0632 100644
> --- a/drivers/firmware/psci.c
> +++ b/drivers/firmware/psci.c
> @@ -54,7 +54,6 @@
>   */
>  static int resident_cpu = -1;
>  static bool psci_has_osi_pd;
> -static bool psci_suspend_mode_is_osi;
>  static DEFINE_PER_CPU(u32, cluster_state_id);
>  
>  static inline u32 psci_get_composite_state_id(u32 cpu_state)
> @@ -67,13 +66,6 @@ static inline void psci_reset_composite_state_id(void)
>   this_cpu_write(cluster_state_id, 0);
>  }
>  
> -static int psci_pd_power_off(u32 state_idx, u32 param,
> - const struct cpumask *mask)
> -{
> - __this_cpu_add(cluster_state_id, param);
> - return 0;
> -}
> -
>  bool psci_tos_resident_on(int cpu)
>  {
>   return cpu == resident_cpu;
> @@ -270,6 +262,11 @@ static int __init psci_features(u32 psci_func_id)
> psci_func_id, 0, 0);
>  }
>  
> +#ifdef CONFIG_CPU_IDLE
> +static bool psci_suspend_mode_is_osi;
> +
> +static DEFINE_PER_CPU_READ_MOSTLY(u32 *, psci_power_state);
> +
>  static int psci_set_suspend_mode_osi(bool enable)
>  {
>   int ret;
> @@ -290,8 +287,12 @@ static int psci_set_suspend_mode_osi(bool enable)
>   return psci_to_linux_errno(ret);
>  }
>  
> -#ifdef CONFIG_CPU_IDLE
> -static DEFINE_PER_CPU_READ_MOSTLY(u32 *, psci_power_state);
> +static int psci_pd_power_off(u32 state_idx, u32 param,
> + const struct cpumask *mask)
> +{
> + __this_cpu_add(cluster_state_id, param);
> + return 0;
> +}
>  
>  static int psci_dt_cpu_init_idle(struct device_node *cpu_node, int cpu)
>  {
> -- 
> 1.9.1
>

Re: [PATCH] firmware/drivers/psci: Fix unused functions when CONFIG_CPU_IDLE=n

2016-05-10 Thread Lorenzo Pieralisi 
On Tue, May 10, 2016 at 09:18:49AM +0200, Daniel Lezcano wrote:
> On the ARM64 architecture, when CPUIDLE is not set in the configuration,
> the compilation raises a couple of warnings:
> 
> drivers/firmware/psci.c:70:12: warning: 'psci_pd_power_off' defined but not 
> used [-Wunused-function]
> drivers/firmware/psci.c:273:12: warning: 'psci_set_suspend_mode_osi' defined 
> but not used [-Wunused-function]

That's not mainline code :)

Thanks,
Lorenzo

> Fix those warnings by moving the functions inside the #ifdef CONFIG_CPU_IDLE
> section.
> 
> Signed-off-by: Daniel Lezcano 
> ---
>  drivers/firmware/psci.c | 21 +++--
>  1 file changed, 11 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/firmware/psci.c b/drivers/firmware/psci.c
> index 9c6a1f9..d7e0632 100644
> --- a/drivers/firmware/psci.c
> +++ b/drivers/firmware/psci.c
> @@ -54,7 +54,6 @@
>   */
>  static int resident_cpu = -1;
>  static bool psci_has_osi_pd;
> -static bool psci_suspend_mode_is_osi;
>  static DEFINE_PER_CPU(u32, cluster_state_id);
>  
>  static inline u32 psci_get_composite_state_id(u32 cpu_state)
> @@ -67,13 +66,6 @@ static inline void psci_reset_composite_state_id(void)
>   this_cpu_write(cluster_state_id, 0);
>  }
>  
> -static int psci_pd_power_off(u32 state_idx, u32 param,
> - const struct cpumask *mask)
> -{
> - __this_cpu_add(cluster_state_id, param);
> - return 0;
> -}
> -
>  bool psci_tos_resident_on(int cpu)
>  {
>   return cpu == resident_cpu;
> @@ -270,6 +262,11 @@ static int __init psci_features(u32 psci_func_id)
> psci_func_id, 0, 0);
>  }
>  
> +#ifdef CONFIG_CPU_IDLE
> +static bool psci_suspend_mode_is_osi;
> +
> +static DEFINE_PER_CPU_READ_MOSTLY(u32 *, psci_power_state);
> +
>  static int psci_set_suspend_mode_osi(bool enable)
>  {
>   int ret;
> @@ -290,8 +287,12 @@ static int psci_set_suspend_mode_osi(bool enable)
>   return psci_to_linux_errno(ret);
>  }
>  
> -#ifdef CONFIG_CPU_IDLE
> -static DEFINE_PER_CPU_READ_MOSTLY(u32 *, psci_power_state);
> +static int psci_pd_power_off(u32 state_idx, u32 param,
> + const struct cpumask *mask)
> +{
> + __this_cpu_add(cluster_state_id, param);
> + return 0;
> +}
>  
>  static int psci_dt_cpu_init_idle(struct device_node *cpu_node, int cpu)
>  {
> -- 
> 1.9.1
>

[PATCH] firmware/drivers/psci: Fix unused functions when CONFIG_CPU_IDLE=n

2016-05-10 Thread Daniel Lezcano 
On the ARM64 architecture, when CPUIDLE is not set in the configuration,
the compilation raises a couple of warnings:

drivers/firmware/psci.c:70:12: warning: 'psci_pd_power_off' defined but not 
used [-Wunused-function]
drivers/firmware/psci.c:273:12: warning: 'psci_set_suspend_mode_osi' defined 
but not used [-Wunused-function]

Fix those warnings by moving the functions inside the #ifdef CONFIG_CPU_IDLE
section.

Signed-off-by: Daniel Lezcano 
---
 drivers/firmware/psci.c | 21 +++--
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/drivers/firmware/psci.c b/drivers/firmware/psci.c
index 9c6a1f9..d7e0632 100644
--- a/drivers/firmware/psci.c
+++ b/drivers/firmware/psci.c
@@ -54,7 +54,6 @@
  */
 static int resident_cpu = -1;
 static bool psci_has_osi_pd;
-static bool psci_suspend_mode_is_osi;
 static DEFINE_PER_CPU(u32, cluster_state_id);
 
 static inline u32 psci_get_composite_state_id(u32 cpu_state)
@@ -67,13 +66,6 @@ static inline void psci_reset_composite_state_id(void)
this_cpu_write(cluster_state_id, 0);
 }
 
-static int psci_pd_power_off(u32 state_idx, u32 param,
-   const struct cpumask *mask)
-{
-   __this_cpu_add(cluster_state_id, param);
-   return 0;
-}
-
 bool psci_tos_resident_on(int cpu)
 {
return cpu == resident_cpu;
@@ -270,6 +262,11 @@ static int __init psci_features(u32 psci_func_id)
  psci_func_id, 0, 0);
 }
 
+#ifdef CONFIG_CPU_IDLE
+static bool psci_suspend_mode_is_osi;
+
+static DEFINE_PER_CPU_READ_MOSTLY(u32 *, psci_power_state);
+
 static int psci_set_suspend_mode_osi(bool enable)
 {
int ret;
@@ -290,8 +287,12 @@ static int psci_set_suspend_mode_osi(bool enable)
return psci_to_linux_errno(ret);
 }
 
-#ifdef CONFIG_CPU_IDLE
-static DEFINE_PER_CPU_READ_MOSTLY(u32 *, psci_power_state);
+static int psci_pd_power_off(u32 state_idx, u32 param,
+   const struct cpumask *mask)
+{
+   __this_cpu_add(cluster_state_id, param);
+   return 0;
+}
 
 static int psci_dt_cpu_init_idle(struct device_node *cpu_node, int cpu)
 {
-- 
1.9.1

[PATCH] firmware/drivers/psci: Fix unused functions when CONFIG_CPU_IDLE=n

2016-05-10 Thread Daniel Lezcano 
On the ARM64 architecture, when CPUIDLE is not set in the configuration,
the compilation raises a couple of warnings:

drivers/firmware/psci.c:70:12: warning: 'psci_pd_power_off' defined but not 
used [-Wunused-function]
drivers/firmware/psci.c:273:12: warning: 'psci_set_suspend_mode_osi' defined 
but not used [-Wunused-function]

Fix those warnings by moving the functions inside the #ifdef CONFIG_CPU_IDLE
section.

Signed-off-by: Daniel Lezcano 
---
 drivers/firmware/psci.c | 21 +++--
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/drivers/firmware/psci.c b/drivers/firmware/psci.c
index 9c6a1f9..d7e0632 100644
--- a/drivers/firmware/psci.c
+++ b/drivers/firmware/psci.c
@@ -54,7 +54,6 @@
  */
 static int resident_cpu = -1;
 static bool psci_has_osi_pd;
-static bool psci_suspend_mode_is_osi;
 static DEFINE_PER_CPU(u32, cluster_state_id);
 
 static inline u32 psci_get_composite_state_id(u32 cpu_state)
@@ -67,13 +66,6 @@ static inline void psci_reset_composite_state_id(void)
this_cpu_write(cluster_state_id, 0);
 }
 
-static int psci_pd_power_off(u32 state_idx, u32 param,
-   const struct cpumask *mask)
-{
-   __this_cpu_add(cluster_state_id, param);
-   return 0;
-}
-
 bool psci_tos_resident_on(int cpu)
 {
return cpu == resident_cpu;
@@ -270,6 +262,11 @@ static int __init psci_features(u32 psci_func_id)
  psci_func_id, 0, 0);
 }
 
+#ifdef CONFIG_CPU_IDLE
+static bool psci_suspend_mode_is_osi;
+
+static DEFINE_PER_CPU_READ_MOSTLY(u32 *, psci_power_state);
+
 static int psci_set_suspend_mode_osi(bool enable)
 {
int ret;
@@ -290,8 +287,12 @@ static int psci_set_suspend_mode_osi(bool enable)
return psci_to_linux_errno(ret);
 }
 
-#ifdef CONFIG_CPU_IDLE
-static DEFINE_PER_CPU_READ_MOSTLY(u32 *, psci_power_state);
+static int psci_pd_power_off(u32 state_idx, u32 param,
+   const struct cpumask *mask)
+{
+   __this_cpu_add(cluster_state_id, param);
+   return 0;
+}
 
 static int psci_dt_cpu_init_idle(struct device_node *cpu_node, int cpu)
 {
-- 
1.9.1