* [PATCH -next] perf/smmuv3: gpio: creg-snps: use devm_platform_ioremap_resource() to simplify code
@ 2019-09-06 14:38 YueHaibing
2019-09-09 1:22 ` [PATCH v2 -next] perf/smmuv3: " YueHaibing
2019-09-09 1:25 ` [PATCH -next] perf/smmuv3: gpio: creg-snps: " Yuehaibing
0 siblings, 2 replies; 3+ messages in thread
From: YueHaibing @ 2019-09-06 14:38 UTC (permalink / raw)
To: will, mark.rutland; +Cc: linux-arm-kernel, linux-kernel, YueHaibing
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/perf/arm_smmuv3_pmu.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/perf/arm_smmuv3_pmu.c b/drivers/perf/arm_smmuv3_pmu.c
index abcf54f..773128f 100644
--- a/drivers/perf/arm_smmuv3_pmu.c
+++ b/drivers/perf/arm_smmuv3_pmu.c
@@ -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 {
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH v2 -next] perf/smmuv3: use devm_platform_ioremap_resource() to simplify code
2019-09-06 14:38 [PATCH -next] perf/smmuv3: gpio: creg-snps: use devm_platform_ioremap_resource() to simplify code YueHaibing
@ 2019-09-09 1:22 ` YueHaibing
2019-09-09 1:25 ` [PATCH -next] perf/smmuv3: gpio: creg-snps: " Yuehaibing
1 sibling, 0 replies; 3+ messages in thread
From: YueHaibing @ 2019-09-09 1:22 UTC (permalink / raw)
To: will, mark.rutland; +Cc: linux-arm-kernel, linux-kernel, YueHaibing
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
v2: fix patch title
---
drivers/perf/arm_smmuv3_pmu.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/perf/arm_smmuv3_pmu.c b/drivers/perf/arm_smmuv3_pmu.c
index abcf54f..773128f 100644
--- a/drivers/perf/arm_smmuv3_pmu.c
+++ b/drivers/perf/arm_smmuv3_pmu.c
@@ -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 {
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH -next] perf/smmuv3: gpio: creg-snps: use devm_platform_ioremap_resource() to simplify code
2019-09-06 14:38 [PATCH -next] perf/smmuv3: gpio: creg-snps: use devm_platform_ioremap_resource() to simplify code YueHaibing
2019-09-09 1:22 ` [PATCH v2 -next] perf/smmuv3: " YueHaibing
@ 2019-09-09 1:25 ` Yuehaibing
1 sibling, 0 replies; 3+ messages in thread
From: Yuehaibing @ 2019-09-09 1:25 UTC (permalink / raw)
To: will, mark.rutland; +Cc: linux-arm-kernel, linux-kernel
The patch title is wrong, fix it in v2, sorry.
On 2019/9/6 22:38, YueHaibing wrote:
> Use devm_platform_ioremap_resource() to simplify the code a bit.
> This is detected by coccinelle.
>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> ---
> drivers/perf/arm_smmuv3_pmu.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/perf/arm_smmuv3_pmu.c b/drivers/perf/arm_smmuv3_pmu.c
> index abcf54f..773128f 100644
> --- a/drivers/perf/arm_smmuv3_pmu.c
> +++ b/drivers/perf/arm_smmuv3_pmu.c
> @@ -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 {
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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