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authorTian Tao <tiantao6@hisilicon.com>2021-04-29 15:39:39 +0800
committerJarkko Sakkinen <jarkko@kernel.org>2021-06-23 16:51:03 +0300
commit7937bd532fe6f6342206b3e002bd791bf25085e0 (patch)
treee2ae672ceda3aaaf3ddc77adf2dc0ffa4be0b666 /drivers/char
parent0c18f29aae7ce3dadd26d8ee3505d07cc982df75 (diff)
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>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/tpm/tpm_crb.c2
1 files changed, 1 insertions, 1 deletions
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);