[PATCH v2 1/2] Cleanup int vs bool in semihosting_init() definitions

[Michael Neuling]

This is needed for a future patches to enable the new C23 language dialect.

Signed-off-by: Michael Neuling <michaelneuling at tenstorrent.com>
---
v2:
  Address feedback from Xiang
   - no longer change semihosting_init()
   - cleanup int vs bool in semihost_enable() return
---
 include/sbi_utils/serial/semihosting.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/sbi_utils/serial/semihosting.h b/include/sbi_utils/serial/semihosting.h
index 8cc4a86c3a..ef4888fc3f 100644
--- a/include/sbi_utils/serial/semihosting.h
+++ b/include/sbi_utils/serial/semihosting.h
@@ -38,10 +38,10 @@ enum semihosting_open_mode {
 
 #ifdef CONFIG_SERIAL_SEMIHOSTING
 int semihosting_init(void);
-int semihosting_enabled(void);
+bool semihosting_enabled(void);
 #else
 static inline int semihosting_init(void) { return SBI_ENODEV; }
-static inline int semihosting_enabled(void) { return 0; }
+static inline bool semihosting_enabled(void) { return false; }
 #endif
 
 #endif
-- 
2.34.1