Commit 2f9b0402 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Nishanth Menon
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firmware: ti_sci: Use the bitmap API to allocate bitmaps 



Use devm_bitmap_zalloc() instead of hand-writing them.

It is less verbose and it improves the semantic.

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/3ee11e9e83f7c1552d237f5c28f554319fcbbf1f.1657308216.git.christophe.jaillet@wanadoo.fr
parent adf85adc

drivers/firmware/ti_sci.c

+2 −3
Original line number Diff line number Diff line
@@ -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);

	}