diff options
Diffstat (limited to 'bsps/sparc/shared/irq/genirq.c')
| -rw-r--r-- | bsps/sparc/shared/irq/genirq.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/bsps/sparc/shared/irq/genirq.c b/bsps/sparc/shared/irq/genirq.c index bba642e701..6ddd442f73 100644 --- a/bsps/sparc/shared/irq/genirq.c +++ b/bsps/sparc/shared/irq/genirq.c @@ -15,6 +15,8 @@ #include <string.h> #include <bsp/genirq.h> +#include <grlib_impl.h> + struct genirq_handler_entry { struct genirq_handler_entry *next; /* Next ISR entry for this IRQ number */ genirq_handler isr; /* ISR function called upon IRQ */ @@ -31,21 +33,20 @@ struct genirq_priv { /* Maximum number of interrupt */ int genirq_max; /* IRQ Table index N reflect IRQ number N */ - struct genirq_irq_entry genirq_table[1]; /* Length depends on */ + struct genirq_irq_entry genirq_table[0]; /* Length depends on */ }; genirq_t genirq_init(int number_of_irqs) { - int size; + size_t size; struct genirq_priv *priv; - size = sizeof(int) + - number_of_irqs * sizeof(struct genirq_irq_entry); + size = sizeof(*priv) + + number_of_irqs * sizeof(priv->genirq_table[0]); - priv = (struct genirq_priv *)malloc(size); + priv = grlib_calloc(1, size); if ( !priv ) return NULL; - memset(priv, 0, size); priv->genirq_max = number_of_irqs - 1; return priv; @@ -86,7 +87,7 @@ void *genirq_alloc_handler(genirq_handler isr, void *arg) { struct genirq_handler_entry *newentry; - newentry = malloc(sizeof(struct genirq_handler_entry)); + newentry = grlib_malloc(sizeof(*newentry)); if ( newentry ) { /* Initialize ISR entry */ newentry->isr = isr; |