Merge v5.19-rc3 into usb-next

We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

4 files changed, 19 insertions, 9 deletions

diff --git a/drivers/i2c/busses/i2c-designware-common.c b/drivers/i2c/busses/i2c-designware-common.c
index e7d316b1401a..c023b691441e 100644
--- a/drivers/i2c/busses/i2c-designware-common.c
+++ b/drivers/i2c/busses/i2c-designware-common.c
@@ -477,9 +477,6 @@ int i2c_dw_prepare_clk(struct dw_i2c_dev *dev, bool prepare)
 {
 	int ret;
 
-	if (IS_ERR(dev->clk))
-		return PTR_ERR(dev->clk);
-
 	if (prepare) {
 		/* Optional interface clock */
 		ret = clk_prepare_enable(dev->pclk);
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c
index 70ade5306e45..ba043b547393 100644
--- a/drivers/i2c/busses/i2c-designware-platdrv.c
+++ b/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -320,8 +320,17 @@ static int dw_i2c_plat_probe(struct platform_device *pdev)
 		goto exit_reset;
 	}
 
-	dev->clk = devm_clk_get(&pdev->dev, NULL);
-	if (!i2c_dw_prepare_clk(dev, true)) {
+	dev->clk = devm_clk_get_optional(&pdev->dev, NULL);
+	if (IS_ERR(dev->clk)) {
+		ret = PTR_ERR(dev->clk);
+		goto exit_reset;
+	}
+
+	ret = i2c_dw_prepare_clk(dev, true);
+	if (ret)
+		goto exit_reset;
+
+	if (dev->clk) {
 		u64 clk_khz;
 
 		dev->get_clk_rate_khz = i2c_dw_get_clk_rate_khz;
diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c
index bdecb78bfc26..8e6985354fd5 100644
--- a/drivers/i2c/busses/i2c-mt65xx.c
+++ b/drivers/i2c/busses/i2c-mt65xx.c
@@ -1420,17 +1420,22 @@ static int mtk_i2c_probe(struct platform_device *pdev)
 	if (ret < 0) {
 		dev_err(&pdev->dev,
 			"Request I2C IRQ %d fail\n", irq);
-		return ret;
+		goto err_bulk_unprepare;
 	}
 
 	i2c_set_adapdata(&i2c->adap, i2c);
 	ret = i2c_add_adapter(&i2c->adap);
 	if (ret)
-		return ret;
+		goto err_bulk_unprepare;
 
 	platform_set_drvdata(pdev, i2c);
 
 	return 0;
+
+err_bulk_unprepare:
+	clk_bulk_unprepare(I2C_MT65XX_CLK_MAX, i2c->clocks);
+
+	return ret;
 }
 
 static int mtk_i2c_remove(struct platform_device *pdev)
diff --git a/drivers/i2c/busses/i2c-npcm7xx.c b/drivers/i2c/busses/i2c-npcm7xx.c
index 5960ccde6574..aede9d551130 100644
--- a/drivers/i2c/busses/i2c-npcm7xx.c
+++ b/drivers/i2c/busses/i2c-npcm7xx.c
@@ -2372,8 +2372,7 @@ static struct platform_driver npcm_i2c_bus_driver = {
 static int __init npcm_i2c_init(void)
 {
 	npcm_i2c_debugfs_dir = debugfs_create_dir("npcm_i2c", NULL);
-	platform_driver_register(&npcm_i2c_bus_driver);
-	return 0;
+	return platform_driver_register(&npcm_i2c_bus_driver);
 }
 module_init(npcm_i2c_init);