linux-kernel - [PATCH 01/10] mei: vsc: Drop unused vsc_tp_request_irq() and vsc_tp_free

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Message-ID: <20250623085052.12347-2-hansg@kernel.org>
Date: Mon, 23 Jun 2025 10:50:43 +0200
From: Hans de Goede <hansg@...nel.org>
To: Sakari Ailus <sakari.ailus@...ux.intel.com>,
	Stanislaw Gruszka <stanislaw.gruszka@...ux.intel.com>,
	Alexander Usyskin <alexander.usyskin@...el.com>
Cc: Hans de Goede <hansg@...nel.org>,
	Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 01/10] mei: vsc: Drop unused vsc_tp_request_irq() and vsc_tp_free_irq()

Drop the unused vsc_tp_request_irq() and vsc_tp_free_irq() functions.

Signed-off-by: Hans de Goede <hansg@...nel.org>
---
 drivers/misc/mei/vsc-tp.c | 31 -------------------------------
 drivers/misc/mei/vsc-tp.h |  3 ---
 2 files changed, 34 deletions(-)

diff --git a/drivers/misc/mei/vsc-tp.c b/drivers/misc/mei/vsc-tp.c
index 267d0de5fade..99a55451e1fc 100644
--- a/drivers/misc/mei/vsc-tp.c
+++ b/drivers/misc/mei/vsc-tp.c
@@ -406,37 +406,6 @@ int vsc_tp_register_event_cb(struct vsc_tp *tp, vsc_tp_event_cb_t event_cb,
 }
 EXPORT_SYMBOL_NS_GPL(vsc_tp_register_event_cb, "VSC_TP");
 
-/**
- * vsc_tp_request_irq - request irq for vsc_tp device
- * @tp: vsc_tp device handle
- */
-int vsc_tp_request_irq(struct vsc_tp *tp)
-{
-	struct spi_device *spi = tp->spi;
-	struct device *dev = &spi->dev;
-	int ret;
-
-	irq_set_status_flags(spi->irq, IRQ_DISABLE_UNLAZY);
-	ret = request_threaded_irq(spi->irq, vsc_tp_isr, vsc_tp_thread_isr,
-				   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-				   dev_name(dev), tp);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-EXPORT_SYMBOL_NS_GPL(vsc_tp_request_irq, "VSC_TP");
-
-/**
- * vsc_tp_free_irq - free irq for vsc_tp device
- * @tp: vsc_tp device handle
- */
-void vsc_tp_free_irq(struct vsc_tp *tp)
-{
-	free_irq(tp->spi->irq, tp);
-}
-EXPORT_SYMBOL_NS_GPL(vsc_tp_free_irq, "VSC_TP");
-
 /**
  * vsc_tp_intr_synchronize - synchronize vsc_tp interrupt
  * @tp: vsc_tp device handle
diff --git a/drivers/misc/mei/vsc-tp.h b/drivers/misc/mei/vsc-tp.h
index 14ca195cbddc..f9513ddc3e40 100644
--- a/drivers/misc/mei/vsc-tp.h
+++ b/drivers/misc/mei/vsc-tp.h
@@ -37,9 +37,6 @@ int vsc_tp_xfer(struct vsc_tp *tp, u8 cmd, const void *obuf, size_t olen,
 int vsc_tp_register_event_cb(struct vsc_tp *tp, vsc_tp_event_cb_t event_cb,
 			     void *context);
 
-int vsc_tp_request_irq(struct vsc_tp *tp);
-void vsc_tp_free_irq(struct vsc_tp *tp);
-
 void vsc_tp_intr_enable(struct vsc_tp *tp);
 void vsc_tp_intr_disable(struct vsc_tp *tp);
 void vsc_tp_intr_synchronize(struct vsc_tp *tp);
-- 
2.49.0