修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/drivers/i2c/busses/i2c-npcm7xx.c
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@@ -675,6 +675,7 @@
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 {
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 	struct i2c_msg *msgs;
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 	int msgs_num;
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+	bool do_complete = false;
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 	msgs = bus->msgs;
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 	msgs_num = bus->msgs_num;
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@@ -701,23 +702,17 @@
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 				 msgs[1].flags & I2C_M_RD)
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 				msgs[1].len = info;
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 		}
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-		if (completion_done(&bus->cmd_complete) == false)
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-			complete(&bus->cmd_complete);
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-	break;
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-
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+		do_complete = true;
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+		break;
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 	case I2C_NACK_IND:
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 		/* MASTER transmit got a NACK before tx all bytes */
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 		bus->cmd_err = -ENXIO;
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-		if (bus->master_or_slave == I2C_MASTER)
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-			complete(&bus->cmd_complete);
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-
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+		do_complete = true;
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 		break;
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 	case I2C_BUS_ERR_IND:
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 		/* Bus error */
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 		bus->cmd_err = -EAGAIN;
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-		if (bus->master_or_slave == I2C_MASTER)
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-			complete(&bus->cmd_complete);
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-
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+		do_complete = true;
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 		break;
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 	case I2C_WAKE_UP_IND:
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 		/* I2C wake up */
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@@ -731,6 +726,8 @@
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 	if (bus->slave)
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 		bus->master_or_slave = I2C_SLAVE;
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 #endif
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+	if (do_complete)
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+		complete(&bus->cmd_complete);
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 }
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 static u8 npcm_i2c_fifo_usage(struct npcm_i2c *bus)