修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/drivers/i2c/busses/i2c-qup.c
..
..
@@ -1752,16 +1752,21 @@
1752
1752
 	if (!clk_freq || clk_freq > I2C_MAX_FAST_MODE_PLUS_FREQ) {
1753
1753
 		dev_err(qup->dev, "clock frequency not supported %d\n",
1754
1754
 			clk_freq);
1755
-		return -EINVAL;
1755
+		ret = -EINVAL;
1756
+		goto fail_dma;
1756
1757
 	}
1757
1758
 
1758
1759
 	qup->base = devm_platform_ioremap_resource(pdev, 0);
1759
-	if (IS_ERR(qup->base))
1760
-		return PTR_ERR(qup->base);
1760
+	if (IS_ERR(qup->base)) {
1761
+		ret = PTR_ERR(qup->base);
1762
+		goto fail_dma;
1763
+	}
1761
1764
 
1762
1765
 	qup->irq = platform_get_irq(pdev, 0);
1763
-	if (qup->irq < 0)
1764
-		return qup->irq;
1766
+	if (qup->irq < 0) {
1767
+		ret = qup->irq;
1768
+		goto fail_dma;
1769
+	}
1765
1770
 
1766
1771
 	if (has_acpi_companion(qup->dev)) {
1767
1772
 		ret = device_property_read_u32(qup->dev,
..
..
@@ -1775,13 +1780,15 @@
1775
1780
 		qup->clk = devm_clk_get(qup->dev, "core");
1776
1781
 		if (IS_ERR(qup->clk)) {
1777
1782
 			dev_err(qup->dev, "Could not get core clock\n");
1778
-			return PTR_ERR(qup->clk);
1783
+			ret = PTR_ERR(qup->clk);
1784
+			goto fail_dma;
1779
1785
 		}
1780
1786
 
1781
1787
 		qup->pclk = devm_clk_get(qup->dev, "iface");
1782
1788
 		if (IS_ERR(qup->pclk)) {
1783
1789
 			dev_err(qup->dev, "Could not get iface clock\n");
1784
-			return PTR_ERR(qup->pclk);
1790
+			ret = PTR_ERR(qup->pclk);
1791
+			goto fail_dma;
1785
1792
 		}
1786
1793
 		qup_i2c_enable_clocks(qup);
1787
1794
 		src_clk_freq = clk_get_rate(qup->clk);