diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-12-23 19:14:46 +0300 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2022-02-02 22:06:21 +0300 |
| commit | a8eba8dde5fbf0b9f62a38230af6d66c389c37fc (patch) | |
| tree | 5a8f10989ba88cb9667680bbb16bbd495dc23a78 /drivers/soc/ti | |
| parent | e783362eb54cd99b2cac8b3a9aeac942e6f6ac07 (diff) | |
| download | linux-a8eba8dde5fbf0b9f62a38230af6d66c389c37fc.tar.xz | |
soc: ti: k3-ringacc: Use devm_bitmap_zalloc() when applicable
'rings_inuse' and 'proxy_inuse' are bitmaps. So use 'devm_bitmap_zalloc()'
to simplify code and improve the semantic.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/45544b0d97a7bea7764292852842adf5085a7700.1640276001.git.christophe.jaillet@wanadoo.fr
Diffstat (limited to 'drivers/soc/ti')
| -rw-r--r-- | drivers/soc/ti/k3-ringacc.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/soc/ti/k3-ringacc.c b/drivers/soc/ti/k3-ringacc.c index 31ab6c657fec..f7bf18b8229a 100644 --- a/drivers/soc/ti/k3-ringacc.c +++ b/drivers/soc/ti/k3-ringacc.c @@ -1402,12 +1402,10 @@ static int k3_ringacc_init(struct platform_device *pdev, sizeof(*ringacc->rings) * ringacc->num_rings, GFP_KERNEL); - ringacc->rings_inuse = devm_kcalloc(dev, - BITS_TO_LONGS(ringacc->num_rings), - sizeof(unsigned long), GFP_KERNEL); - ringacc->proxy_inuse = devm_kcalloc(dev, - BITS_TO_LONGS(ringacc->num_proxies), - sizeof(unsigned long), GFP_KERNEL); + ringacc->rings_inuse = devm_bitmap_zalloc(dev, ringacc->num_rings, + GFP_KERNEL); + ringacc->proxy_inuse = devm_bitmap_zalloc(dev, ringacc->num_proxies, + GFP_KERNEL); if (!ringacc->rings || !ringacc->rings_inuse || !ringacc->proxy_inuse) return -ENOMEM; @@ -1483,9 +1481,8 @@ struct k3_ringacc *k3_ringacc_dmarings_init(struct platform_device *pdev, sizeof(*ringacc->rings) * ringacc->num_rings * 2, GFP_KERNEL); - ringacc->rings_inuse = devm_kcalloc(dev, - BITS_TO_LONGS(ringacc->num_rings), - sizeof(unsigned long), GFP_KERNEL); + ringacc->rings_inuse = devm_bitmap_zalloc(dev, ringacc->num_rings, + GFP_KERNEL); if (!ringacc->rings || !ringacc->rings_inuse) return ERR_PTR(-ENOMEM); |