diff options
Diffstat (limited to 'drivers/dma/sh/shdma-base.c')
| -rw-r--r-- | drivers/dma/sh/shdma-base.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c index 7f72b3f4cd1a..0a2eb5f5a6e8 100644 --- a/drivers/dma/sh/shdma-base.c +++ b/drivers/dma/sh/shdma-base.c @@ -1042,9 +1042,7 @@ EXPORT_SYMBOL(shdma_cleanup); static int __init shdma_enter(void) { - shdma_slave_used = kcalloc(DIV_ROUND_UP(slave_num, BITS_PER_LONG), - sizeof(long), - GFP_KERNEL); + shdma_slave_used = bitmap_zalloc(slave_num, GFP_KERNEL); if (!shdma_slave_used) return -ENOMEM; return 0; @@ -1053,7 +1051,7 @@ module_init(shdma_enter); static void __exit shdma_exit(void) { - kfree(shdma_slave_used); + bitmap_free(shdma_slave_used); } module_exit(shdma_exit); |