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Diffstat (limited to 'drivers/net/ipa/gsi.c')
-rw-r--r--drivers/net/ipa/gsi.c30
1 files changed, 16 insertions, 14 deletions
diff --git a/drivers/net/ipa/gsi.c b/drivers/net/ipa/gsi.c
index 9a0b1fe4a9..4c3227e778 100644
--- a/drivers/net/ipa/gsi.c
+++ b/drivers/net/ipa/gsi.c
@@ -1,28 +1,26 @@
// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
- * Copyright (C) 2018-2023 Linaro Ltd.
+ * Copyright (C) 2018-2024 Linaro Ltd.
*/
-#include <linux/types.h>
#include <linux/bits.h>
-#include <linux/bitfield.h>
-#include <linux/mutex.h>
-#include <linux/completion.h>
-#include <linux/io.h>
#include <linux/bug.h>
+#include <linux/completion.h>
#include <linux/interrupt.h>
-#include <linux/platform_device.h>
+#include <linux/mutex.h>
#include <linux/netdevice.h>
+#include <linux/platform_device.h>
+#include <linux/types.h>
#include "gsi.h"
-#include "reg.h"
-#include "gsi_reg.h"
#include "gsi_private.h"
+#include "gsi_reg.h"
#include "gsi_trans.h"
-#include "ipa_gsi.h"
#include "ipa_data.h"
+#include "ipa_gsi.h"
#include "ipa_version.h"
+#include "reg.h"
/**
* DOC: The IPA Generic Software Interface
@@ -1730,10 +1728,10 @@ static int gsi_channel_setup_one(struct gsi *gsi, u32 channel_id)
gsi_channel_program(channel, true);
if (channel->toward_ipa)
- netif_napi_add_tx(&gsi->dummy_dev, &channel->napi,
+ netif_napi_add_tx(gsi->dummy_dev, &channel->napi,
gsi_channel_poll);
else
- netif_napi_add(&gsi->dummy_dev, &channel->napi,
+ netif_napi_add(gsi->dummy_dev, &channel->napi,
gsi_channel_poll);
return 0;
@@ -2369,12 +2367,14 @@ int gsi_init(struct gsi *gsi, struct platform_device *pdev,
/* GSI uses NAPI on all channels. Create a dummy network device
* for the channel NAPI contexts to be associated with.
*/
- init_dummy_netdev(&gsi->dummy_dev);
+ gsi->dummy_dev = alloc_netdev_dummy(0);
+ if (!gsi->dummy_dev)
+ return -ENOMEM;
init_completion(&gsi->completion);
ret = gsi_reg_init(gsi, pdev);
if (ret)
- return ret;
+ goto err_reg_exit;
ret = gsi_irq_init(gsi, pdev); /* No matching exit required */
if (ret)
@@ -2389,6 +2389,7 @@ int gsi_init(struct gsi *gsi, struct platform_device *pdev,
return 0;
err_reg_exit:
+ free_netdev(gsi->dummy_dev);
gsi_reg_exit(gsi);
return ret;
@@ -2399,6 +2400,7 @@ void gsi_exit(struct gsi *gsi)
{
mutex_destroy(&gsi->mutex);
gsi_channel_exit(gsi);
+ free_netdev(gsi->dummy_dev);
gsi_reg_exit(gsi);
}