Commit 7937bd53 authored by Tian Tao's avatar Tian Tao Committed by Jarkko Sakkinen
Browse files

tpm_crb: Use IOMEM_ERR_PTR when function returns iomem 



This is to simplify the code, and IOMEM_ERR_PTR(err) is same with
(__force void __iomem *)ERR_PTR(err).

Signed-off-by: default avatarTian Tao <tiantao6@hisilicon.com>
Reviewed-by: default avatarJarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: default avatarJarkko Sakkinen <jarkko@kernel.org>
parent 0c18f29a

drivers/char/tpm/tpm_crb.c

+1 −1
Original line number Diff line number Diff line
@@ -464,7 +464,7 @@ static void __iomem *crb_map_res(struct device *dev, struct resource *iores, 


	/* Detect a 64 bit address on a 32 bit system */

	if (start != new_res.start)

		return (void __iomem *) ERR_PTR(-EINVAL);

		return IOMEM_ERR_PTR(-EINVAL);



	if (!iores)

		return devm_ioremap_resource(dev, &new_res);