linux-kernel - [PATCH] dw-xdata: Remove usage of the deprecated ida_simple

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Date: Tue, 19 Dec 2023 07:09:54 +0100
From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
To: Gustavo Pimentel <gustavo.pimentel@...opsys.com>,
	Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	linux-pci@...r.kernel.org
Subject: [PATCH] dw-xdata: Remove usage of the deprecated ida_simple_xx() API

ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().

This is less verbose.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/misc/dw-xdata-pcie.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/misc/dw-xdata-pcie.c b/drivers/misc/dw-xdata-pcie.c
index 257c25da5199..efd0ca8cc925 100644
--- a/drivers/misc/dw-xdata-pcie.c
+++ b/drivers/misc/dw-xdata-pcie.c
@@ -333,7 +333,7 @@ static int dw_xdata_pcie_probe(struct pci_dev *pdev,
 
 	dw->pdev = pdev;
 
-	id = ida_simple_get(&xdata_ida, 0, 0, GFP_KERNEL);
+	id = ida_alloc(&xdata_ida, GFP_KERNEL);
 	if (id < 0) {
 		dev_err(dev, "xData: unable to get id\n");
 		return id;
@@ -377,7 +377,7 @@ static int dw_xdata_pcie_probe(struct pci_dev *pdev,
 	kfree(dw->misc_dev.name);
 
 err_ida_remove:
-	ida_simple_remove(&xdata_ida, id);
+	ida_free(&xdata_ida, id);
 
 	return err;
 }
@@ -396,7 +396,7 @@ static void dw_xdata_pcie_remove(struct pci_dev *pdev)
 	dw_xdata_stop(dw);
 	misc_deregister(&dw->misc_dev);
 	kfree(dw->misc_dev.name);
-	ida_simple_remove(&xdata_ida, id);
+	ida_free(&xdata_ida, id);
 }
 
 static const struct pci_device_id dw_xdata_pcie_id_table[] = {
-- 
2.34.1