diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index 8c4a42df47c60dc79649a1c2260b5106e19fe3f5..48b5d4b4e889f08d16357c1de3867b86746c984a 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -300,11 +300,10 @@ static int amba_remove(struct device *dev)
 {
 	struct amba_device *pcdev = to_amba_device(dev);
 	struct amba_driver *drv = to_amba_driver(dev->driver);
-	int ret = 0;
 
 	pm_runtime_get_sync(dev);
 	if (drv->remove)
-		ret = drv->remove(pcdev);
+		drv->remove(pcdev);
 	pm_runtime_put_noidle(dev);
 
 	/* Undo the runtime PM settings in amba_probe() */
@@ -315,7 +314,7 @@ static int amba_remove(struct device *dev)
 	amba_put_disable_pclk(pcdev);
 	dev_pm_domain_detach(dev, true);
 
-	return ret;
+	return 0;
 }
 
 static void amba_shutdown(struct device *dev)
diff --git a/drivers/char/hw_random/nomadik-rng.c b/drivers/char/hw_random/nomadik-rng.c
index b0ded41eb865f56483c2fa80dbf7361832680b3c..67947a19aa225e8cd7b05622479452e8b5651bce 100644
--- a/drivers/char/hw_random/nomadik-rng.c
+++ b/drivers/char/hw_random/nomadik-rng.c
@@ -69,11 +69,10 @@ static int nmk_rng_probe(struct amba_device *dev, const struct amba_id *id)
 	return ret;
 }
 
-static int nmk_rng_remove(struct amba_device *dev)
+static void nmk_rng_remove(struct amba_device *dev)
 {
 	amba_release_regions(dev);
 	clk_disable(rng_clk);
-	return 0;
 }
 
 static const struct amba_id nmk_rng_ids[] = {
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index bc0f66af0f1125c76740506f0ef32a5f74ac446b..fd8d2bc3be9f5196b2fb1676ef5a1863554fafb7 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -3195,7 +3195,7 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
 	return ret;
 }
 
-static int pl330_remove(struct amba_device *adev)
+static void pl330_remove(struct amba_device *adev)
 {
 	struct pl330_dmac *pl330 = amba_get_drvdata(adev);
 	struct dma_pl330_chan *pch, *_p;
@@ -3235,7 +3235,6 @@ static int pl330_remove(struct amba_device *adev)
 
 	if (pl330->rstc)
 		reset_control_assert(pl330->rstc);
-	return 0;
 }
 
 static const struct amba_id pl330_ids[] = {
diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c
index 40e6708fbbe24280668c17f105b16cef8c936097..1fb5eacefd2df379747ddfcba2ae129d84c371ef 100644
--- a/drivers/gpu/drm/pl111/pl111_drv.c
+++ b/drivers/gpu/drm/pl111/pl111_drv.c
@@ -320,7 +320,7 @@ static int pl111_amba_probe(struct amba_device *amba_dev,
 	return ret;
 }
 
-static int pl111_amba_remove(struct amba_device *amba_dev)
+static void pl111_amba_remove(struct amba_device *amba_dev)
 {
 	struct device *dev = &amba_dev->dev;
 	struct drm_device *drm = amba_get_drvdata(amba_dev);
@@ -331,8 +331,6 @@ static int pl111_amba_remove(struct amba_device *amba_dev)
 		drm_panel_bridge_remove(priv->bridge);
 	drm_dev_put(drm);
 	of_reserved_mem_device_release(dev);
-
-	return 0;
 }
 
 /*
diff --git a/drivers/hwtracing/coresight/coresight-catu.c b/drivers/hwtracing/coresight/coresight-catu.c
index a61313f320bda220e54c41e7ef536edffb91474e..8e19e8cdcce5e735f946bf510a5dab2b45ed3e6d 100644
--- a/drivers/hwtracing/coresight/coresight-catu.c
+++ b/drivers/hwtracing/coresight/coresight-catu.c
@@ -567,12 +567,11 @@ static int catu_probe(struct amba_device *adev, const struct amba_id *id)
 	return ret;
 }
 
-static int catu_remove(struct amba_device *adev)
+static void catu_remove(struct amba_device *adev)
 {
 	struct catu_drvdata *drvdata = dev_get_drvdata(&adev->dev);
 
 	coresight_unregister(drvdata->csdev);
-	return 0;
 }
 
 static struct amba_id catu_ids[] = {
diff --git a/drivers/hwtracing/coresight/coresight-cpu-debug.c b/drivers/hwtracing/coresight/coresight-cpu-debug.c
index e1d232411d8d753b992eccdcc70014d5356751fa..2dcf13de751fc2296ad5e0c26f8d8a92aaa2049e 100644
--- a/drivers/hwtracing/coresight/coresight-cpu-debug.c
+++ b/drivers/hwtracing/coresight/coresight-cpu-debug.c
@@ -627,7 +627,7 @@ static int debug_probe(struct amba_device *adev, const struct amba_id *id)
 	return ret;
 }
 
-static int debug_remove(struct amba_device *adev)
+static void debug_remove(struct amba_device *adev)
 {
 	struct device *dev = &adev->dev;
 	struct debug_drvdata *drvdata = amba_get_drvdata(adev);
@@ -642,8 +642,6 @@ static int debug_remove(struct amba_device *adev)
 
 	if (!--debug_count)
 		debug_func_exit();
-
-	return 0;
 }
 
 static const struct amba_cs_uci_id uci_id_debug[] = {
diff --git a/drivers/hwtracing/coresight/coresight-cti-core.c b/drivers/hwtracing/coresight/coresight-cti-core.c
index 61dbc1afd8da506a84f6ade2b58be670f1c651bf..30e48809ba0030ba88931519fcad7e974a6f72b6 100644
--- a/drivers/hwtracing/coresight/coresight-cti-core.c
+++ b/drivers/hwtracing/coresight/coresight-cti-core.c
@@ -836,7 +836,7 @@ static void cti_device_release(struct device *dev)
 	if (drvdata->csdev_release)
 		drvdata->csdev_release(dev);
 }
-static int cti_remove(struct amba_device *adev)
+static void cti_remove(struct amba_device *adev)
 {
 	struct cti_drvdata *drvdata = dev_get_drvdata(&adev->dev);
 
@@ -845,8 +845,6 @@ static int cti_remove(struct amba_device *adev)
 	mutex_unlock(&ect_mutex);
 
 	coresight_unregister(drvdata->csdev);
-
-	return 0;
 }
 
 static int cti_probe(struct amba_device *adev, const struct amba_id *id)
diff --git a/drivers/hwtracing/coresight/coresight-etb10.c b/drivers/hwtracing/coresight/coresight-etb10.c
index 0cf6f0b947b6f8849d3732f9e0fa7a062e245323..51c801c05e5c30cac3e4f1b84bb79e01a5da4eb5 100644
--- a/drivers/hwtracing/coresight/coresight-etb10.c
+++ b/drivers/hwtracing/coresight/coresight-etb10.c
@@ -803,7 +803,7 @@ static int etb_probe(struct amba_device *adev, const struct amba_id *id)
 	return ret;
 }
 
-static int etb_remove(struct amba_device *adev)
+static void etb_remove(struct amba_device *adev)
 {
 	struct etb_drvdata *drvdata = dev_get_drvdata(&adev->dev);
 
@@ -814,8 +814,6 @@ static int etb_remove(struct amba_device *adev)
 	 */
 	misc_deregister(&drvdata->miscdev);
 	coresight_unregister(drvdata->csdev);
-
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/drivers/hwtracing/coresight/coresight-etm3x-core.c b/drivers/hwtracing/coresight/coresight-etm3x-core.c
index 5bf5a5a4ce6d15265831afac116f193ca2ea4026..683a69e88efda89ab5e100d92a048a47c323181c 100644
--- a/drivers/hwtracing/coresight/coresight-etm3x-core.c
+++ b/drivers/hwtracing/coresight/coresight-etm3x-core.c
@@ -909,7 +909,7 @@ static void clear_etmdrvdata(void *info)
 	etmdrvdata[cpu] = NULL;
 }
 
-static int etm_remove(struct amba_device *adev)
+static void etm_remove(struct amba_device *adev)
 {
 	struct etm_drvdata *drvdata = dev_get_drvdata(&adev->dev);
 
@@ -932,8 +932,6 @@ static int etm_remove(struct amba_device *adev)
 	cpus_read_unlock();
 
 	coresight_unregister(drvdata->csdev);
-
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c
index b20b6ff17cf65805b442a4d71294406d7d96417f..82787cba537d33c3576feaa23ded01d9668502a3 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x-core.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c
@@ -1680,7 +1680,7 @@ static void clear_etmdrvdata(void *info)
 	etmdrvdata[cpu] = NULL;
 }
 
-static int etm4_remove(struct amba_device *adev)
+static void etm4_remove(struct amba_device *adev)
 {
 	struct etmv4_drvdata *drvdata = dev_get_drvdata(&adev->dev);
 
@@ -1703,8 +1703,6 @@ static int etm4_remove(struct amba_device *adev)
 	cpus_read_unlock();
 
 	coresight_unregister(drvdata->csdev);
-
-	return 0;
 }
 
 static const struct amba_id etm4_ids[] = {
diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
index 071c723227dbdadddb10ccc33f52100b7bf3604d..01f8f9285168a67de2868c8f3d16a67422946a7b 100644
--- a/drivers/hwtracing/coresight/coresight-funnel.c
+++ b/drivers/hwtracing/coresight/coresight-funnel.c
@@ -370,9 +370,9 @@ static int dynamic_funnel_probe(struct amba_device *adev,
 	return funnel_probe(&adev->dev, &adev->res);
 }
 
-static int dynamic_funnel_remove(struct amba_device *adev)
+static void dynamic_funnel_remove(struct amba_device *adev)
 {
-	return funnel_remove(&adev->dev);
+	funnel_remove(&adev->dev);
 }
 
 static const struct amba_id dynamic_funnel_ids[] = {
diff --git a/drivers/hwtracing/coresight/coresight-replicator.c b/drivers/hwtracing/coresight/coresight-replicator.c
index 7e2a2b7f503f4340ff5d3873a28155769546318d..34fc2f6f3ea9de555e616fd221f80efb9cf04973 100644
--- a/drivers/hwtracing/coresight/coresight-replicator.c
+++ b/drivers/hwtracing/coresight/coresight-replicator.c
@@ -388,9 +388,9 @@ static int dynamic_replicator_probe(struct amba_device *adev,
 	return replicator_probe(&adev->dev, &adev->res);
 }
 
-static int dynamic_replicator_remove(struct amba_device *adev)
+static void dynamic_replicator_remove(struct amba_device *adev)
 {
-	return replicator_remove(&adev->dev);
+	replicator_remove(&adev->dev);
 }
 
 static const struct amba_id dynamic_replicator_ids[] = {
diff --git a/drivers/hwtracing/coresight/coresight-stm.c b/drivers/hwtracing/coresight/coresight-stm.c
index 99791773f682ff561119953fc304b1fa7bf10263..423df0d30d9ce8878c3cef924c32b49e8b5eed7a 100644
--- a/drivers/hwtracing/coresight/coresight-stm.c
+++ b/drivers/hwtracing/coresight/coresight-stm.c
@@ -951,15 +951,13 @@ static int stm_probe(struct amba_device *adev, const struct amba_id *id)
 	return ret;
 }
 
-static int stm_remove(struct amba_device *adev)
+static void stm_remove(struct amba_device *adev)
 {
 	struct stm_drvdata *drvdata = dev_get_drvdata(&adev->dev);
 
 	coresight_unregister(drvdata->csdev);
 
 	stm_unregister_device(&drvdata->stm);
-
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/drivers/hwtracing/coresight/coresight-tmc-core.c b/drivers/hwtracing/coresight/coresight-tmc-core.c
index 8169dff5a9f6a789552d61bf0db7f5bcc2c11185..e29b3914fc0ff14fbdeba40c2ad296d8fcfd3df4 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-core.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-core.c
@@ -559,7 +559,7 @@ static void tmc_shutdown(struct amba_device *adev)
 	spin_unlock_irqrestore(&drvdata->spinlock, flags);
 }
 
-static int tmc_remove(struct amba_device *adev)
+static void tmc_remove(struct amba_device *adev)
 {
 	struct tmc_drvdata *drvdata = dev_get_drvdata(&adev->dev);
 
@@ -570,8 +570,6 @@ static int tmc_remove(struct amba_device *adev)
 	 */
 	misc_deregister(&drvdata->miscdev);
 	coresight_unregister(drvdata->csdev);
-
-	return 0;
 }
 
 static const struct amba_id tmc_ids[] = {
diff --git a/drivers/hwtracing/coresight/coresight-tpiu.c b/drivers/hwtracing/coresight/coresight-tpiu.c
index d5dfee9ee55698b8606da6ad107e9618f1614631..f77c4b0ea4aa2b1a21100eb700d1f77f7a94d2c2 100644
--- a/drivers/hwtracing/coresight/coresight-tpiu.c
+++ b/drivers/hwtracing/coresight/coresight-tpiu.c
@@ -173,13 +173,11 @@ static int tpiu_probe(struct amba_device *adev, const struct amba_id *id)
 	return PTR_ERR(drvdata->csdev);
 }
 
-static int tpiu_remove(struct amba_device *adev)
+static void tpiu_remove(struct amba_device *adev)
 {
 	struct tpiu_drvdata *drvdata = dev_get_drvdata(&adev->dev);
 
 	coresight_unregister(drvdata->csdev);
-
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index d4b1b0865f6768b166693b4aa319981aca10ab16..a3363b20f168a458901d1eaeb1232d10169082db 100644
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -1055,7 +1055,7 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id)
 	return ret;
 }
 
-static int nmk_i2c_remove(struct amba_device *adev)
+static void nmk_i2c_remove(struct amba_device *adev)
 {
 	struct resource *res = &adev->res;
 	struct nmk_i2c_dev *dev = amba_get_drvdata(adev);
@@ -1068,8 +1068,6 @@ static int nmk_i2c_remove(struct amba_device *adev)
 	i2c_clr_bit(dev->virtbase + I2C_CR, I2C_CR_PE);
 	clk_disable_unprepare(dev->clk);
 	release_mem_region(res->start, resource_size(res));
-
-	return 0;
 }
 
 static struct i2c_vendor_data vendor_stn8815 = {
diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c
index ecdeca147ed717c77615f89d9b3bf9126eae8669..4408245b61d2c6707bf136fc0d82a7e11795916a 100644
--- a/drivers/input/serio/ambakmi.c
+++ b/drivers/input/serio/ambakmi.c
@@ -159,7 +159,7 @@ static int amba_kmi_probe(struct amba_device *dev,
 	return ret;
 }
 
-static int amba_kmi_remove(struct amba_device *dev)
+static void amba_kmi_remove(struct amba_device *dev)
 {
 	struct amba_kmi_port *kmi = amba_get_drvdata(dev);
 
@@ -168,7 +168,6 @@ static int amba_kmi_remove(struct amba_device *dev)
 	iounmap(kmi->base);
 	kfree(kmi);
 	amba_release_regions(dev);
-	return 0;
 }
 
 static int __maybe_unused amba_kmi_resume(struct device *dev)
diff --git a/drivers/memory/pl172.c b/drivers/memory/pl172.c
index 575fadbffa3062ec74af5bb3b9a4300e07281858..9eb8cc7de494a8d6d558e17f3ae519635abdf7bc 100644
--- a/drivers/memory/pl172.c
+++ b/drivers/memory/pl172.c
@@ -273,14 +273,12 @@ static int pl172_probe(struct amba_device *adev, const struct amba_id *id)
 	return ret;
 }
 
-static int pl172_remove(struct amba_device *adev)
+static void pl172_remove(struct amba_device *adev)
 {
 	struct pl172_data *pl172 = amba_get_drvdata(adev);
 
 	clk_disable_unprepare(pl172->clk);
 	amba_release_regions(adev);
-
-	return 0;
 }
 
 static const struct amba_id pl172_ids[] = {
diff --git a/drivers/memory/pl353-smc.c b/drivers/memory/pl353-smc.c
index 73bd3023202f0a91f5bd03b6ce5dedefcbf846fd..3b5b1045edd9044b8cce85f175a3c3419c8fc241 100644
--- a/drivers/memory/pl353-smc.c
+++ b/drivers/memory/pl353-smc.c
@@ -426,14 +426,12 @@ static int pl353_smc_probe(struct amba_device *adev, const struct amba_id *id)
 	return err;
 }
 
-static int pl353_smc_remove(struct amba_device *adev)
+static void pl353_smc_remove(struct amba_device *adev)
 {
 	struct pl353_smc_data *pl353_smc = amba_get_drvdata(adev);
 
 	clk_disable_unprepare(pl353_smc->memclk);
 	clk_disable_unprepare(pl353_smc->aclk);
-
-	return 0;
 }
 
 static const struct amba_id pl353_ids[] = {
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index b5a41a7ce1658230f567af01fe9caed01428e57f..32f52d070bbd3ffaa11f7bff80a3698afded736d 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -2195,7 +2195,7 @@ static int mmci_probe(struct amba_device *dev,
 	return ret;
 }
 
-static int mmci_remove(struct amba_device *dev)
+static void mmci_remove(struct amba_device *dev)
 {
 	struct mmc_host *mmc = amba_get_drvdata(dev);
 
@@ -2223,8 +2223,6 @@ static int mmci_remove(struct amba_device *dev)
 		clk_disable_unprepare(host->clk);
 		mmc_free_host(mmc);
 	}
-
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/drivers/rtc/rtc-pl030.c b/drivers/rtc/rtc-pl030.c
index 5a880516f3e81bd9b8aa2a36ef2a828a082da0fc..39038c0754ee55a952e5986afe711cffff35840b 100644
--- a/drivers/rtc/rtc-pl030.c
+++ b/drivers/rtc/rtc-pl030.c
@@ -137,7 +137,7 @@ static int pl030_probe(struct amba_device *dev, const struct amba_id *id)
 	return ret;
 }
 
-static int pl030_remove(struct amba_device *dev)
+static void pl030_remove(struct amba_device *dev)
 {
 	struct pl030_rtc *rtc = amba_get_drvdata(dev);
 
@@ -146,8 +146,6 @@ static int pl030_remove(struct amba_device *dev)
 	free_irq(dev->irq[0], rtc);
 	iounmap(rtc->base);
 	amba_release_regions(dev);
-
-	return 0;
 }
 
 static struct amba_id pl030_ids[] = {
diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c
index 224bbf0962622a7ac5ac44c430f6969206346051..620c8dc33647f1f06e86de66ebb53ecd21044fdb 100644
--- a/drivers/rtc/rtc-pl031.c
+++ b/drivers/rtc/rtc-pl031.c
@@ -280,7 +280,7 @@ static int pl031_set_alarm(struct device *dev, struct rtc_wkalrm *alarm)
 	return 0;
 }
 
-static int pl031_remove(struct amba_device *adev)
+static void pl031_remove(struct amba_device *adev)
 {
 	struct pl031_local *ldata = dev_get_drvdata(&adev->dev);
 
@@ -289,8 +289,6 @@ static int pl031_remove(struct amba_device *adev)
 	if (adev->irq[0])
 		free_irq(adev->irq[0], ldata);
 	amba_release_regions(adev);
-
-	return 0;
 }
 
 static int pl031_probe(struct amba_device *adev, const struct amba_id *id)
diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index d1776fea287e52e4214aa461590c15859b3507b8..fd74ddfbb686975fef4598d823cdbe37db1864d6 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -2314,13 +2314,13 @@ static int pl022_probe(struct amba_device *adev, const struct amba_id *id)
 	return status;
 }
 
-static int
+static void
 pl022_remove(struct amba_device *adev)
 {
 	struct pl022 *pl022 = amba_get_drvdata(adev);
 
 	if (!pl022)
-		return 0;
+		return;
 
 	/*
 	 * undo pm_runtime_put() in probe.  I assume that we're not
@@ -2335,7 +2335,6 @@ pl022_remove(struct amba_device *adev)
 	clk_disable_unprepare(pl022->clk);
 	amba_release_regions(adev);
 	tasklet_disable(&pl022->pump_transfers);
-	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/drivers/tty/serial/amba-pl010.c b/drivers/tty/serial/amba-pl010.c
index 3284f34e9dfe145036d60a16ba63351eb84ed15f..3f96edfe569c5d1045f53fd4ebb830b52d6fc4d5 100644
--- a/drivers/tty/serial/amba-pl010.c
+++ b/drivers/tty/serial/amba-pl010.c
@@ -754,7 +754,7 @@ static int pl010_probe(struct amba_device *dev, const struct amba_id *id)
 	return ret;
 }
 
-static int pl010_remove(struct amba_device *dev)
+static void pl010_remove(struct amba_device *dev)
 {
 	struct uart_amba_port *uap = amba_get_drvdata(dev);
 	int i;
@@ -770,8 +770,6 @@ static int pl010_remove(struct amba_device *dev)
 
 	if (!busy)
 		uart_unregister_driver(&amba_reg);
-
-	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index c255476cce287ad069f1b107a8c68547efe1dcd6..4ead0c9048a892cb4ee3393518cccc656aed777a 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -2679,13 +2679,12 @@ static int pl011_probe(struct amba_device *dev, const struct amba_id *id)
 	return pl011_register_port(uap);
 }
 
-static int pl011_remove(struct amba_device *dev)
+static void pl011_remove(struct amba_device *dev)
 {
 	struct uart_amba_port *uap = amba_get_drvdata(dev);
 
 	uart_remove_one_port(&amba_reg, &uap->port);
 	pl011_unregister_port(uap);
-	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/drivers/vfio/platform/vfio_amba.c b/drivers/vfio/platform/vfio_amba.c
index 7b3ebf1558e1109c1b71e3f20d5435c1d0a72885..3626c21501017e95163572fe8ee5cdb8a40bc75b 100644
--- a/drivers/vfio/platform/vfio_amba.c
+++ b/drivers/vfio/platform/vfio_amba.c
@@ -71,14 +71,13 @@ static int vfio_amba_probe(struct amba_device *adev, const struct amba_id *id)
 	return ret;
 }
 
-static int vfio_amba_remove(struct amba_device *adev)
+static void vfio_amba_remove(struct amba_device *adev)
 {
 	struct vfio_platform_device *vdev =
 		vfio_platform_remove_common(&adev->dev);
 
 	kfree(vdev->name);
 	kfree(vdev);
-	return 0;
 }
 
 static const struct amba_id pl330_ids[] = {
diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
index b7682de412d83fd0e64152c5e301c57d26e5a19a..33595cc4778e9f18c83e2a482b55665f1609eaf8 100644
--- a/drivers/video/fbdev/amba-clcd.c
+++ b/drivers/video/fbdev/amba-clcd.c
@@ -925,7 +925,7 @@ static int clcdfb_probe(struct amba_device *dev, const struct amba_id *id)
 	return ret;
 }
 
-static int clcdfb_remove(struct amba_device *dev)
+static void clcdfb_remove(struct amba_device *dev)
 {
 	struct clcd_fb *fb = amba_get_drvdata(dev);
 
@@ -942,8 +942,6 @@ static int clcdfb_remove(struct amba_device *dev)
 	kfree(fb);
 
 	amba_release_regions(dev);
-
-	return 0;
 }
 
 static const struct amba_id clcdfb_id_table[] = {
diff --git a/drivers/watchdog/sp805_wdt.c b/drivers/watchdog/sp805_wdt.c
index 958dc32a708fbd8eec5754addfed43a2b79525d9..58a00e1ab23b56f8f059467e9406d89d21a4ecd2 100644
--- a/drivers/watchdog/sp805_wdt.c
+++ b/drivers/watchdog/sp805_wdt.c
@@ -305,14 +305,12 @@ sp805_wdt_probe(struct amba_device *adev, const struct amba_id *id)
 	return ret;
 }
 
-static int sp805_wdt_remove(struct amba_device *adev)
+static void sp805_wdt_remove(struct amba_device *adev)
 {
 	struct sp805_wdt *wdt = amba_get_drvdata(adev);
 
 	watchdog_unregister_device(&wdt->wdd);
 	watchdog_set_drvdata(&wdt->wdd, NULL);
-
-	return 0;
 }
 
 static int __maybe_unused sp805_wdt_suspend(struct device *dev)
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 0bbfd647f5c6dec3c12c52c621a94cf57975ebc5..6cc93ab5b8096d1def9ebd9256e45c08fa86d161 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -76,7 +76,7 @@ struct amba_device {
 struct amba_driver {
 	struct device_driver	drv;
 	int			(*probe)(struct amba_device *, const struct amba_id *);
-	int			(*remove)(struct amba_device *);
+	void			(*remove)(struct amba_device *);
 	void			(*shutdown)(struct amba_device *);
 	const struct amba_id	*id_table;
 };
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index a0996c47e58fee5b72da40163162ab895770758a..b326a5f5f0d53096a7109fa837c9fac32ed68373 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -1055,7 +1055,7 @@ static int aaci_probe(struct amba_device *dev,
 	return ret;
 }
 
-static int aaci_remove(struct amba_device *dev)
+static void aaci_remove(struct amba_device *dev)
 {
 	struct snd_card *card = amba_get_drvdata(dev);
 
@@ -1066,8 +1066,6 @@ static int aaci_remove(struct amba_device *dev)
 		snd_card_free(card);
 		amba_release_regions(dev);
 	}
-
-	return 0;
 }
 
 static struct amba_id aaci_ids[] = {