Philippe Mathieu-Daudé <philmd@xxxxxxxxxx> writes:
> "hw/core/cpu.h" defines 'first_cpu' as QTAILQ_FIRST_RCU(&cpus).
>
> arm_gic_common_reset_irq_state() calls its second argument
> 'first_cpu', producing a build failure when "hw/core/cpu.h"
> is included:
>
> hw/intc/arm_gic_common.c:238:68: warning: omitting the parameter name in a function definition is a C2x extension [-Wc2x-extensions]
> static inline void arm_gic_common_reset_irq_state(GICState *s, int first_cpu,
> ^
> include/hw/core/cpu.h:451:26: note: expanded from macro 'first_cpu'
> #define first_cpu QTAILQ_FIRST_RCU(&cpus)
> ^
>
> KISS, rename the function argument.
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
> ---
> hw/intc/arm_gic_common.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/hw/intc/arm_gic_common.c b/hw/intc/arm_gic_common.c
> index 9702197856..889327a8cf 100644
> --- a/hw/intc/arm_gic_common.c
> +++ b/hw/intc/arm_gic_common.c
> @@ -235,12 +235,13 @@ static void arm_gic_common_realize(DeviceState *dev, Error **errp)
> }
> }
>
> -static inline void arm_gic_common_reset_irq_state(GICState *s, int first_cpu,
> +static inline void arm_gic_common_reset_irq_state(GICState *s,
> + int
> first_cpu_index,
I'd have gone for a shorter name like cidx maybe, naming things is hard.
Anyway:
Reviewed-by: Alex Bennée <alex.bennee@xxxxxxxxxx>
> int resetprio)
> {
> int i, j;
>
> - for (i = first_cpu; i < first_cpu + s->num_cpu; i++) {
> + for (i = first_cpu_index; i < first_cpu_index + s->num_cpu; i++) {
> if (s->revision == REV_11MPCORE) {
> s->priority_mask[i] = 0xf0;
> } else {
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
