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firmware: ti_sci: Use the bitmap API to allocate bitmaps

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Use devm_bitmap_zalloc() instead of hand-writing them.

It is less verbose and it improves 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/3ee11e9e83f7c1552d237f5c28f554319fcbbf1f.1657308216.git.christophe.jaillet@wanadoo.fr
This commit is contained in:
Christophe JAILLET 2022-07-08 21:23:46 +02:00 committed by Nishanth Menon
parent adf85adc2a
commit 2f9b040275
1 changed files with 2 additions and 3 deletions
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5
drivers/firmware/ti_sci.c
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@ -3201,9 +3201,8 @@ devm_ti_sci_get_resource_sets(const struct ti_sci_handle *handle,
valid_set = true;
res_count = res->desc[i].num + res->desc[i].num_sec;
res->desc[i].res_map =
devm_kzalloc(dev, BITS_TO_LONGS(res_count) *
sizeof(*res->desc[i].res_map), GFP_KERNEL);
res->desc[i].res_map = devm_bitmap_zalloc(dev, res_count,
GFP_KERNEL);
if (!res->desc[i].res_map)
return ERR_PTR(-ENOMEM);
}