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

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>

diff --git a/drivers/i2c/busses/i2c-aspeed.c b/drivers/i2c/busses/i2c-aspeed.c
index 3d518e09369f8cc4a1ca86625256c9fc1d135a12..9d6f02265a1b90f923430713d0cdd35ad9fc5876 100644 (file)
--- a/drivers/i2c/busses/i2c-aspeed.c
+++ b/drivers/i2c/busses/i2c-aspeed.c
@@ -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");