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i2c: aspeed: use proper annotation for "fall through"

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Use a better annotation, so GCC won't complain anymore:

drivers/i2c/busses/i2c-aspeed.c:458:15: warning: this statement may fall through [-Wimplicit-fallthrough=]

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Tested-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2018-09-06 20:44:24 +02:00
parent 2be6b47211
commit f8878fadba
1 changed files with 2 additions and 2 deletions
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4
drivers/i2c/busses/i2c-aspeed.c
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@ -456,7 +456,7 @@ static u32 aspeed_i2c_master_irq(struct aspeed_i2c_bus *bus, u32 irq_status)
goto error_and_stop;
}
irq_handled |= ASPEED_I2CD_INTR_TX_ACK;
/* fallthrough intended */
/* fall through */
case ASPEED_I2C_MASTER_TX_FIRST:
if (bus->buf_index < msg->len) {
bus->master_state = ASPEED_I2C_MASTER_TX;
@ -472,7 +472,7 @@ static u32 aspeed_i2c_master_irq(struct aspeed_i2c_bus *bus, u32 irq_status)
/* RX may not have completed yet (only address cycle) */
if (!(irq_status & ASPEED_I2CD_INTR_RX_DONE))
goto out_no_complete;
/* fallthrough intended */
/* fall through */
case ASPEED_I2C_MASTER_RX:
if (unlikely(!(irq_status & ASPEED_I2CD_INTR_RX_DONE))) {
dev_err(bus->dev, "master failed to RX\n");