diff options
Diffstat (limited to 'drivers/macintosh/via-cuda.c')
| -rw-r--r-- | drivers/macintosh/via-cuda.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/macintosh/via-cuda.c b/drivers/macintosh/via-cuda.c index 3d0d0b9d471d..5071289063f0 100644 --- a/drivers/macintosh/via-cuda.c +++ b/drivers/macintosh/via-cuda.c @@ -18,8 +18,10 @@ #include <linux/cuda.h> #include <linux/spinlock.h> #include <linux/interrupt.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> + #ifdef CONFIG_PPC -#include <asm/prom.h> #include <asm/machdep.h> #include <asm/pmac_feature.h> #else @@ -237,10 +239,10 @@ int __init find_via_cuda(void) const u32 *reg; int err; - if (vias != 0) + if (vias) return 1; vias = of_find_node_by_name(NULL, "via-cuda"); - if (vias == 0) + if (!vias) return 0; reg = of_get_property(vias, "reg", NULL); @@ -518,7 +520,7 @@ cuda_write(struct adb_request *req) req->reply_len = 0; spin_lock_irqsave(&cuda_lock, flags); - if (current_req != 0) { + if (current_req) { last_req->next = req; last_req = req; } else { |