* [PATCH] perf: remove duplicate check on fwnode
@ 2020-11-06 6:41 Wang Qing
2020-11-25 15:44 ` Will Deacon
0 siblings, 1 reply; 2+ messages in thread
From: Wang Qing @ 2020-11-06 6:41 UTC (permalink / raw)
To: Will Deacon, Mark Rutland, linux-arm-kernel, linux-kernel; +Cc: Wang Qing
fwnode is checked IS_ERR_OR_NULL in following check by
is_of_node() or is_acpi_device_node(), remove duplicate check.
Signed-off-by: Wang Qing <wangqing@vivo.com>
---
drivers/perf/arm_dsu_pmu.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/perf/arm_dsu_pmu.c b/drivers/perf/arm_dsu_pmu.c
index 98e68ed..0459a34
--- a/drivers/perf/arm_dsu_pmu.c
+++ b/drivers/perf/arm_dsu_pmu.c
@@ -716,9 +716,6 @@ static int dsu_pmu_device_probe(struct platform_device *pdev)
if (IS_ERR(dsu_pmu))
return PTR_ERR(dsu_pmu);
- if (IS_ERR_OR_NULL(fwnode))
- return -ENOENT;
-
if (is_of_node(fwnode))
rc = dsu_pmu_dt_get_cpus(&pdev->dev, &dsu_pmu->associated_cpus);
else if (is_acpi_device_node(fwnode))
--
2.7.4
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] perf: remove duplicate check on fwnode
2020-11-06 6:41 [PATCH] perf: remove duplicate check on fwnode Wang Qing
@ 2020-11-25 15:44 ` Will Deacon
0 siblings, 0 replies; 2+ messages in thread
From: Will Deacon @ 2020-11-25 15:44 UTC (permalink / raw)
To: Wang Qing, linux-arm-kernel, Mark Rutland, linux-kernel
Cc: catalin.marinas, kernel-team, Will Deacon
On Fri, 6 Nov 2020 14:41:42 +0800, Wang Qing wrote:
> fwnode is checked IS_ERR_OR_NULL in following check by
> is_of_node() or is_acpi_device_node(), remove duplicate check.
Applied to will (for-next/perf), thanks!
[1/1] perf: remove duplicate check on fwnode
https://git.kernel.org/will/c/6c8cfbf5db42
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-11-06 6:41 [PATCH] perf: remove duplicate check on fwnode Wang Qing
2020-11-25 15:44 ` Will Deacon
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