From: keliu <liuke94@huawei.com>
To: <alexander.shishkin@linux.intel.com>, <linux-kernel@vger.kernel.org>
Cc: keliu <liuke94@huawei.com>
Subject: [PATCH] intel_th: Directly use ida_alloc()/free()
Date: Fri, 27 May 2022 07:27:43 +0000 [thread overview]
Message-ID: <20220527072743.2383355-1-liuke94@huawei.com> (raw)
Use ida_alloc()/ida_free() instead of deprecated
ida_simple_get()/ida_simple_remove() .
Signed-off-by: keliu <liuke94@huawei.com>
---
drivers/hwtracing/intel_th/core.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/hwtracing/intel_th/core.c b/drivers/hwtracing/intel_th/core.c
index 7e753a75d23b..7393cc0c64ac 100644
--- a/drivers/hwtracing/intel_th/core.c
+++ b/drivers/hwtracing/intel_th/core.c
@@ -871,7 +871,7 @@ intel_th_alloc(struct device *dev, const struct intel_th_drvdata *drvdata,
if (!th)
return ERR_PTR(-ENOMEM);
- th->id = ida_simple_get(&intel_th_ida, 0, 0, GFP_KERNEL);
+ th->id = ida_alloc(&intel_th_ida, GFP_KERNEL);
if (th->id < 0) {
err = th->id;
goto err_alloc;
@@ -931,7 +931,7 @@ intel_th_alloc(struct device *dev, const struct intel_th_drvdata *drvdata,
"intel_th/output");
err_ida:
- ida_simple_remove(&intel_th_ida, th->id);
+ ida_free(&intel_th_ida, th->id);
err_alloc:
kfree(th);
@@ -964,7 +964,7 @@ void intel_th_free(struct intel_th *th)
__unregister_chrdev(th->major, 0, TH_POSSIBLE_OUTPUTS,
"intel_th/output");
- ida_simple_remove(&intel_th_ida, th->id);
+ ida_free(&intel_th_ida, th->id);
kfree(th);
}
--
2.25.1
reply other threads:[~2022-05-27 7:06 UTC|newest]
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