linux-kernel - [PATCH] drivers: mfd: Directly use ida

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Date:   Fri, 27 May 2022 07:05:43 +0000
From:   keliu <liuke94@...wei.com>
To:     <lee.jones@...aro.org>, <linux-kernel@...r.kernel.org>
CC:     keliu <liuke94@...wei.com>
Subject: [PATCH] drivers: mfd: Directly use ida_alloc()/free()

Use ida_alloc()/ida_free() instead of deprecated
ida_simple_get()/ida_simple_remove() .

Signed-off-by: keliu <liuke94@...wei.com>
---
 drivers/mfd/intel-lpss.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/intel-lpss.c b/drivers/mfd/intel-lpss.c
index cfbee2cfba6b..f6628874d7f1 100644
--- a/drivers/mfd/intel-lpss.c
+++ b/drivers/mfd/intel-lpss.c
@@ -405,7 +405,7 @@ int intel_lpss_probe(struct device *dev,
 
 	intel_lpss_init_dev(lpss);
 
-	lpss->devid = ida_simple_get(&intel_lpss_devid_ida, 0, 0, GFP_KERNEL);
+	lpss->devid = ida_alloc(&intel_lpss_devid_ida, GFP_KERNEL);
 	if (lpss->devid < 0)
 		return lpss->devid;
 
@@ -442,7 +442,7 @@ int intel_lpss_probe(struct device *dev,
 	intel_lpss_unregister_clock(lpss);
 
 err_clk_register:
-	ida_simple_remove(&intel_lpss_devid_ida, lpss->devid);
+	ida_free(&intel_lpss_devid_ida, lpss->devid);
 
 	return ret;
 }
@@ -456,7 +456,7 @@ void intel_lpss_remove(struct device *dev)
 	intel_lpss_debugfs_remove(lpss);
 	intel_lpss_ltr_hide(lpss);
 	intel_lpss_unregister_clock(lpss);
-	ida_simple_remove(&intel_lpss_devid_ida, lpss->devid);
+	ida_free(&intel_lpss_devid_ida, lpss->devid);
 }
 EXPORT_SYMBOL_GPL(intel_lpss_remove);
 
-- 
2.25.1