Commit c8b0de76 authored by YueHaibing's avatar YueHaibing Committed by Will Deacon
Browse files

perf/smmuv3: use devm_platform_ioremap_resource() to simplify code 



Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 504db0f8

drivers/perf/arm_smmuv3_pmu.c

+2 −3
Original line number Diff line number Diff line
@@ -727,7 +727,7 @@ static void smmu_pmu_get_acpi_options(struct smmu_pmu *smmu_pmu) 
static int smmu_pmu_probe(struct platform_device *pdev)

{

	struct smmu_pmu *smmu_pmu;

	struct resource *res_0, *res_1;

	struct resource *res_0;

	u32 cfgr, reg_size;

	u64 ceid_64[2];

	int irq, err;
@@ -764,8 +764,7 @@ static int smmu_pmu_probe(struct platform_device *pdev) 


	/* Determine if page 1 is present */

	if (cfgr & SMMU_PMCG_CFGR_RELOC_CTRS) {

		res_1 = platform_get_resource(pdev, IORESOURCE_MEM, 1);

		smmu_pmu->reloc_base = devm_ioremap_resource(dev, res_1);

		smmu_pmu->reloc_base = devm_platform_ioremap_resource(pdev, 1);

		if (IS_ERR(smmu_pmu->reloc_base))

			return PTR_ERR(smmu_pmu->reloc_base);

	} else {

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