[PATCH 2/3] reboot: Export reboot_mode

[PATCH 2/3] reboot: Export reboot_mode

[Lee Jones]

From: Elliot Berman <eberman@codeaurora.org>

Export reboot_mode to support kernel modules wishing to modify reboot_mode.

Signed-off-by: Elliot Berman <eberman@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 kernel/reboot.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/reboot.c b/kernel/reboot.c
index a6ad5eb2fa733..7ca414aa070b6 100644
--- a/kernel/reboot.c
+++ b/kernel/reboot.c
@@ -32,7 +32,9 @@ EXPORT_SYMBOL(cad_pid);
 #define DEFAULT_REBOOT_MODE
 #endif
 enum reboot_mode reboot_mode DEFAULT_REBOOT_MODE;
+EXPORT_SYMBOL_GPL(reboot_mode);
 enum reboot_mode panic_reboot_mode = REBOOT_UNDEFINED;
+EXPORT_SYMBOL_GPL(panic_reboot_mode);
 
 /*
  * This variable is used privately to keep track of whether or not
-- 
2.32.0.605.g8dce9f2422-goog


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[PATCH 3/3] power: reset: Enable tristate on restart power-off driver

[Lee Jones]

From: Elliot Berman <eberman@codeaurora.org>

Since reboot_mode is an exported symbol, restart power-off driver can be
compiled as module.

Signed-off-by: Elliot Berman <eberman@codeaurora.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Sebastian Reichel <sre@kernel.org>
---
 drivers/power/reset/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
index 4d1192062508d..e155b2e2a75c4 100644
--- a/drivers/power/reset/Kconfig
+++ b/drivers/power/reset/Kconfig
@@ -192,7 +192,7 @@ config POWER_RESET_REGULATOR
 	  power regulator defined in the devicetree.
 
 config POWER_RESET_RESTART
-	bool "Restart power-off driver"
+	tristate "Restart power-off driver"
 	help
 	  Some boards don't actually have the ability to power off.
 	  Instead they restart, and u-boot holds the SoC until the
-- 
2.32.0.605.g8dce9f2422-goog


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Re: [PATCH 3/3] power: reset: Enable tristate on restart power-off driver

[Sebastian Reichel]

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Hi,

On Tue, Aug 03, 2021 at 04:54:52PM +0100, Lee Jones wrote:
> From: Elliot Berman <eberman@codeaurora.org>
> 
> Since reboot_mode is an exported symbol, restart power-off driver can be
> compiled as module.
> 
> Signed-off-by: Elliot Berman <eberman@codeaurora.org>
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
> ---

Acked-by: Sebastian Reichel <sre@kernel.org>

-- Sebastian

>  drivers/power/reset/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
> index 4d1192062508d..e155b2e2a75c4 100644
> --- a/drivers/power/reset/Kconfig
> +++ b/drivers/power/reset/Kconfig
> @@ -192,7 +192,7 @@ config POWER_RESET_REGULATOR
>  	  power regulator defined in the devicetree.
>  
>  config POWER_RESET_RESTART
> -	bool "Restart power-off driver"
> +	tristate "Restart power-off driver"
>  	help
>  	  Some boards don't actually have the ability to power off.
>  	  Instead they restart, and u-boot holds the SoC until the
> -- 
> 2.32.0.554.ge1b32706d8-goog
> 

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[PATCH 3/3] power: reset: Enable tristate on restart power-off driver

[Lee Jones]

From: Elliot Berman <eberman@codeaurora.org>

Since reboot_mode is an exported symbol, restart power-off driver can be
compiled as module.

Signed-off-by: Elliot Berman <eberman@codeaurora.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/power/reset/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
index 4d1192062508d..e155b2e2a75c4 100644
--- a/drivers/power/reset/Kconfig
+++ b/drivers/power/reset/Kconfig
@@ -192,7 +192,7 @@ config POWER_RESET_REGULATOR
 	  power regulator defined in the devicetree.
 
 config POWER_RESET_RESTART
-	bool "Restart power-off driver"
+	tristate "Restart power-off driver"
 	help
 	  Some boards don't actually have the ability to power off.
 	  Instead they restart, and u-boot holds the SoC until the
-- 
2.32.0.554.ge1b32706d8-goog


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