[irqchip: irq/irqchip-fixes] irqchip/loongson-pch-ms: Use bitmap_free() to free bitmap

[irqchip-bot for Christophe JAILLET]

The following commit has been merged into the irq/irqchip-fixes branch of irqchip:

Commit-ID:     c831d92890e037aafee662e66172d406804e4818
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/c831d92890e037aafee662e66172d406804e4818
Author:        Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
AuthorDate:    Sun, 26 Dec 2021 15:46:21 +01:00
Committer:     Marc Zyngier <maz@xxxxxxxxxx>
CommitterDate: Mon, 17 Jan 2022 13:16:26 

irqchip/loongson-pch-ms: Use bitmap_free() to free bitmap

kfree() and bitmap_free() are the same. But using the latter is more
consistent when freeing memory allocated with bitmap_zalloc().

Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
Link: https://lore.kernel.org/r/0b982ab54844803049c217b2899baa59602faacd.1640529916.git.christophe.jaillet@xxxxxxxxxx
---
 drivers/irqchip/irq-loongson-pch-msi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-loongson-pch-msi.c b/drivers/irqchip/irq-loongson-pch-msi.c
index 32562b7..e3801c4 100644
--- a/drivers/irqchip/irq-loongson-pch-msi.c
+++ b/drivers/irqchip/irq-loongson-pch-msi.c
@@ -241,7 +241,7 @@ static int pch_msi_init(struct device_node *node,
 	return 0;
 
 err_map:
-	kfree(priv->msi_map);
+	bitmap_free(priv->msi_map);
 err_priv:
 	kfree(priv);
 	return ret;