6.12-stable review patch. If anyone has any objections, please let me know.
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From: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
commit 66db876162155c1cec87359cd78c62aaafde9257 upstream.
Stubs in the header file for !CONFIG_STM32_FIREWALL case should be both static and inline, because they do not come with earlier declaration and should be inlined in every unit including the header.
Cc: Patrice Chotard patrice.chotard@foss.st.com Cc: stable@vger.kernel.org Fixes: 5c9668cfc6d7 ("firewall: introduce stm32_firewall framework") Link: https://lore.kernel.org/r/20250507092121.95121-2-krzysztof.kozlowski@linaro.... Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- include/linux/bus/stm32_firewall_device.h | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)
--- a/include/linux/bus/stm32_firewall_device.h +++ b/include/linux/bus/stm32_firewall_device.h @@ -114,27 +114,30 @@ void stm32_firewall_release_access_by_id
#else /* CONFIG_STM32_FIREWALL */
-int stm32_firewall_get_firewall(struct device_node *np, struct stm32_firewall *firewall, - unsigned int nb_firewall) +static inline int stm32_firewall_get_firewall(struct device_node *np, + struct stm32_firewall *firewall, + unsigned int nb_firewall) { return -ENODEV; }
-int stm32_firewall_grant_access(struct stm32_firewall *firewall) +static inline int stm32_firewall_grant_access(struct stm32_firewall *firewall) { return -ENODEV; }
-void stm32_firewall_release_access(struct stm32_firewall *firewall) +static inline void stm32_firewall_release_access(struct stm32_firewall *firewall) { }
-int stm32_firewall_grant_access_by_id(struct stm32_firewall *firewall, u32 subsystem_id) +static inline int stm32_firewall_grant_access_by_id(struct stm32_firewall *firewall, + u32 subsystem_id) { return -ENODEV; }
-void stm32_firewall_release_access_by_id(struct stm32_firewall *firewall, u32 subsystem_id) +static inline void stm32_firewall_release_access_by_id(struct stm32_firewall *firewall, + u32 subsystem_id) { }