Commit add03629 authored by Wolfram Sang's avatar Wolfram Sang
Browse files

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: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
parent 7c626ce4

drivers/i2c/i2c-slave-testunit.c

+8 −8
Original line number Diff line number Diff line
@@ -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]--;