linux-kernel - [Possible PATCH] iommu/qcom: Change CONFIG_BIG_ENDIAN to CONFIG_CPU_BIG

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Date:   Sat, 06 Jun 2020 12:16:17 -0700
From:   Joe Perches <joe@...ches.com>
To:     Rob Clark <robdclark@...il.com>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Joerg Roedel <joro@...tes.org>, linux-arm-msm@...r.kernel.org,
        iommu@...ts.linux-foundation.org,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: [Possible PATCH] iommu/qcom: Change CONFIG_BIG_ENDIAN to
 CONFIG_CPU_BIG_ENDIAN

CONFIG_BIG_ENDIAN does not exist as a Kconfig symbol.

Signed-off-by: Joe Perches <joe@...ches.com>
---

I don't have the hardware, so I can't tell if this is a
correct change, but it is a logical one.

Found by a test script that looks for IS_ENABLED(FOO)
where FOO must also exist in Kconfig files.

 drivers/iommu/qcom_iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/qcom_iommu.c b/drivers/iommu/qcom_iommu.c
index c3e1fbd1988c..69e113471ecb 100644
--- a/drivers/iommu/qcom_iommu.c
+++ b/drivers/iommu/qcom_iommu.c
@@ -304,7 +304,7 @@ static int qcom_iommu_init_domain(struct iommu_domain *domain,
 		      ARM_SMMU_SCTLR_M | ARM_SMMU_SCTLR_S1_ASIDPNE |
 		      ARM_SMMU_SCTLR_CFCFG;
 
-		if (IS_ENABLED(CONFIG_BIG_ENDIAN))
+		if (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN))
 			reg |= ARM_SMMU_SCTLR_E;
 
 		iommu_writel(ctx, ARM_SMMU_CB_SCTLR, reg);