added and initialized a pointer of snd_card in the struct hw to get a reference of the card in other functions
Signed-off-by: Sudip Mukherjee sudip@vectorindia.org --- sound/pci/ctxfi/ctatc.c | 1 + sound/pci/ctxfi/cthardware.h | 2 ++ 2 files changed, 3 insertions(+)
diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c index d92a08c..b21eda4 100644 --- a/sound/pci/ctxfi/ctatc.c +++ b/sound/pci/ctxfi/ctatc.c @@ -1333,6 +1333,7 @@ static int atc_create_hw_devs(struct ct_atc *atc) pr_err("Failed to create hw obj!!!\n"); return err; } + hw->card = atc->card; atc->hw = hw;
/* Initialize card hardware. */ diff --git a/sound/pci/ctxfi/cthardware.h b/sound/pci/ctxfi/cthardware.h index 5977e9a..940bbd0 100644 --- a/sound/pci/ctxfi/cthardware.h +++ b/sound/pci/ctxfi/cthardware.h @@ -20,6 +20,7 @@
#include <linux/types.h> #include <linux/pci.h> +#include <sound/core.h>
enum CHIPTYP { ATC20K1, @@ -184,6 +185,7 @@ struct hw { void *irq_callback_data;
struct pci_dev *pci; /* the pci kernel structure of this card */ + struct snd_card *card; /* pointer to this card */ int irq; unsigned long io_base; unsigned long mem_base;