diff mbox series

[3/5] ACPI: FFH: Silence missing prototype warnings

Message ID 20221116074930.3292121-4-sudeep.holla@arm.com
State Accepted
Commit 3223417d1fc44d0a487ad8147b4548f83af24153
Headers show
Series [1/5] ACPI: APEI: Silence missing prototype warnings | expand

Commit Message

Sudeep Holla Nov. 16, 2022, 7:49 a.m. UTC 
Silence the following warnings when built with W=1:

 | CC   drivers/acpi/acpi_ffh.c
 |      warning: no previous prototype for 'acpi_ffh_address_space_arch_setup' [-Wmissing-prototypes]
 |              int __weak acpi_ffh_address_space_arch_setup(void *handler_ctxt,
 |                         ^
 | CC   drivers/acpi/acpi_ffh.c
 |      warning: no previous prototype for 'acpi_ffh_address_space_arch_handler' [-Wmissing-prototypes]
 |              int __weak acpi_ffh_address_space_arch_handler(acpi_integer *value,
 |                         ^

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
---
 include/linux/acpi.h | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index c026c1129cba..78d72730ec65 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1491,6 +1491,10 @@  static inline void acpi_init_pcc(void) { }
 
 #ifdef CONFIG_ACPI_FFH
 void acpi_init_ffh(void);
+extern int acpi_ffh_address_space_arch_setup(void *handler_ctxt,
+					     void **region_ctxt);
+extern int acpi_ffh_address_space_arch_handler(acpi_integer *value,
+					       void *region_context);
 #else
 static inline void acpi_init_ffh(void) { }
 #endif