[PATCH RESEND 2/2] i2c: Change return type to bool for i2c_check_functionality()
From: Thorsten Blum <blum@kernel.org>
Date: 2026-09-09 08:21:29
Also in:
linux-i2c, linux-media
Subsystem:
i2c subsystem, the rest · Maintainers:
Andi Shyti, Linus Torvalds
i2c_check_functionality() returns a bool - change the return type from int to bool and update the comment accordingly. Signed-off-by: Thorsten Blum <blum@kernel.org> Acked-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com> --- include/linux/i2c.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 14ab4d3055af..4af2df969a05 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h@@ -919,8 +919,8 @@ static inline u32 i2c_get_functionality(struct i2c_adapter *adap) return adap->algo->functionality(adap); } -/* Return 1 if adapter supports everything we need, 0 if not. */ -static inline int i2c_check_functionality(struct i2c_adapter *adap, u32 func) +/* Return true if adapter supports everything we need, false if not. */ +static inline bool i2c_check_functionality(struct i2c_adapter *adap, u32 func) { return (func & i2c_get_functionality(adap)) == func; }