From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Sun, 11 Aug 2024 21:23:13 +0000 (+0200)
Subject: i2c: testunit: sort case blocks
X-Git-Tag: v6.12-rc1~84^2~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=add03629dbae457692d7ce4dcdb6fe3a40356538;p=thirdparty%2Fkernel%2Flinux.git

i2c: testunit: sort case blocks

Because a 'fallthrough' was refactored away, the order of 'case'
statements can be sorted better now to ease understanding the flow of
events.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

diff --git a/drivers/i2c/i2c-slave-testunit.c b/drivers/i2c/i2c-slave-testunit.c
index 4c550306f3ec5..be1d2e900aef3 100644
--- a/drivers/i2c/i2c-slave-testunit.c
+++ b/drivers/i2c/i2c-slave-testunit.c
@@ -94,6 +94,14 @@ static int i2c_slave_testunit_slave_cb(struct i2c_client *client,
 	int ret = 0;
 
 	switch (event) {
+	case I2C_SLAVE_WRITE_REQUESTED:
+		if (test_bit(TU_FLAG_IN_PROCESS, &tu->flags))
+			return -EBUSY;
+
+		memset(tu->regs, 0, TU_NUM_REGS);
+		tu->reg_idx = 0;
+		break;
+
 	case I2C_SLAVE_WRITE_RECEIVED:
 		if (test_bit(TU_FLAG_IN_PROCESS, &tu->flags))
 			return -EBUSY;
@@ -127,14 +135,6 @@ static int i2c_slave_testunit_slave_cb(struct i2c_client *client,
 		tu->reg_idx = 0;
 		break;
 
-	case I2C_SLAVE_WRITE_REQUESTED:
-		if (test_bit(TU_FLAG_IN_PROCESS, &tu->flags))
-			return -EBUSY;
-
-		memset(tu->regs, 0, TU_NUM_REGS);
-		tu->reg_idx = 0;
-		break;
-
 	case I2C_SLAVE_READ_PROCESSED:
 		if (is_proc_call && tu->regs[TU_REG_DATAH])
 			tu->regs[TU_REG_DATAH]--;