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SubjectRe: [PATCH v1 1/1] ALSA: isa: Use INVALID_HWIRQ definition
On Fri, 15 Jul 2022 22:57:37 +0200,
Andy Shevchenko wrote:
>
> Use specific definition for invalid IRQ. It makes the
> code uniform in respect to the constant used for that.
> No functional change intended.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
> sound/isa/sscape.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
> index 0bc0025f7c19..9adaf91045e9 100644
> --- a/sound/isa/sscape.c
> +++ b/sound/isa/sscape.c
> @@ -140,8 +140,7 @@ struct soundscape {
> unsigned char midi_vol;
> };
>
> -#define INVALID_IRQ ((unsigned)-1)
> -
> +#define INVALID_IRQ ((unsigned)INVALID_HWIRQ)
>
> static inline struct soundscape *get_card_soundscape(struct snd_card *c)
> {

This seems failing to build on my local tree as is.
We need to include <linux/irq.h> explicitly.


thanks,

Takashi

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