[XS] Change in coreboot[main]: soc/intel/common/reset: Mark do_low_battery_poweroff with __noreturn

[Subrata Banik (Code Review)]

Subrata Banik has submitted this change. ( https://review.coreboot.org/c/coreboot/+/86578?usp=email )

Change subject: soc/intel/common/reset: Mark do_low_battery_poweroff with __noreturn
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soc/intel/common/reset: Mark do_low_battery_poweroff with __noreturn

In the low battery poweroff scenario, the platform should halt after
issuing the poweroff command. This ensures that no further code
execution occurs, preventing potential issues.

Additionally, the do_low_battery_poweroff() function is marked with
__noreturn to indicate that it does not return. This is appropriate
because the platform will either power off or halt.

TEST=Able to compile google/fatcat.

Change-Id: Ieb77645283360b5731ca48b94551712b99109a1c
Signed-off-by: Subrata Banik 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/86578
Reviewed-by: Jérémy Compostella 
Reviewed-by: Kapil Porwal 
Tested-by: build bot (Jenkins) 
Reviewed-by: Jayvik Desai 
---
M src/soc/intel/common/reset.c
M src/soc/intel/common/reset.h
2 files changed, 2 insertions(+), 1 deletion(-)

Approvals:
  Jayvik Desai: Looks good to me, approved
  build bot (Jenkins): Verified
  Jérémy Compostella: Looks good to me, approved
  Kapil Porwal: Looks good to me, approved

diff --git a/src/soc/intel/common/reset.c b/src/soc/intel/common/reset.c
index 3fefa57..307be57 100644
--- a/src/soc/intel/common/reset.c
+++ b/src/soc/intel/common/reset.c
@@ -32,4 +32,5 @@
    }

poweroff();
+	halt();
 }
diff --git a/src/soc/intel/common/reset.h b/src/soc/intel/common/reset.h
index 8331853..71fe05d 100644
--- a/src/soc/intel/common/reset.h
+++ b/src/soc/intel/common/reset.h
@@ -30,6 +30,6 @@
  *
  * Call this function to power off the platform if the battery level is critically low.
  */
-void do_low_battery_poweroff(void);
+__noreturn void do_low_battery_poweroff(void);

#endif	/* _INTEL_COMMON_RESET_H_ */