From 7937bd532fe6f6342206b3e002bd791bf25085e0 Mon Sep 17 00:00:00 2001
From: Tian Tao <tiantao6@hisilicon.com>
Date: Thu, 29 Apr 2021 15:39:39 +0800
Subject: 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: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
---
 drivers/char/tpm/tpm_crb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/char/tpm')

diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c
index a9dcf31eadd2..18606651d1aa 100644
--- a/drivers/char/tpm/tpm_crb.c
+++ b/drivers/char/tpm/tpm_crb.c
@@ -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);
-- 
cgit