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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-07-21 18:05:10 -0500 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2020-07-23 22:04:08 +0200 |
| commit | 4db7e1786db505eee86e6301cd42967f4da43be8 (patch) | |
| tree | e91db540ed5936325426772ed3f906514e57e557 /drivers/i2c/busses/i2c-mv64xxx.c | |
| parent | 3f11011573f9bab446b635763c5b6eb92ffdc1e2 (diff) | |
| download | linux-4db7e1786db505eee86e6301cd42967f4da43be8.tar.gz linux-4db7e1786db505eee86e6301cd42967f4da43be8.tar.bz2 linux-4db7e1786db505eee86e6301cd42967f4da43be8.zip | |
i2c: busses: Use fallthrough pseudo-keyword
Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1].
[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Acked-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Reviewed-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-mv64xxx.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-mv64xxx.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c index 829b8c98ae51..8d9d4ffdcd24 100644 --- a/drivers/i2c/busses/i2c-mv64xxx.c +++ b/drivers/i2c/busses/i2c-mv64xxx.c @@ -251,7 +251,7 @@ mv64xxx_i2c_fsm(struct mv64xxx_i2c_data *drv_data, u32 status) MV64XXX_I2C_STATE_WAITING_FOR_ADDR_2_ACK; break; } - /* FALLTHRU */ + fallthrough; case MV64XXX_I2C_STATUS_MAST_WR_ADDR_2_ACK: /* 0xd0 */ case MV64XXX_I2C_STATUS_MAST_WR_ACK: /* 0x28 */ if ((drv_data->bytes_left == 0) @@ -282,14 +282,14 @@ mv64xxx_i2c_fsm(struct mv64xxx_i2c_data *drv_data, u32 status) MV64XXX_I2C_STATE_WAITING_FOR_ADDR_2_ACK; break; } - /* FALLTHRU */ + fallthrough; case MV64XXX_I2C_STATUS_MAST_RD_ADDR_2_ACK: /* 0xe0 */ if (drv_data->bytes_left == 0) { drv_data->action = MV64XXX_I2C_ACTION_SEND_STOP; drv_data->state = MV64XXX_I2C_STATE_IDLE; break; } - /* FALLTHRU */ + fallthrough; case MV64XXX_I2C_STATUS_MAST_RD_DATA_ACK: /* 0x50 */ if (status != MV64XXX_I2C_STATUS_MAST_RD_DATA_ACK) drv_data->action = MV64XXX_I2C_ACTION_CONTINUE; @@ -417,8 +417,7 @@ mv64xxx_i2c_do_action(struct mv64xxx_i2c_data *drv_data) "mv64xxx_i2c_do_action: Invalid action: %d\n", drv_data->action); drv_data->rc = -EIO; - - /* FALLTHRU */ + fallthrough; case MV64XXX_I2C_ACTION_SEND_STOP: drv_data->cntl_bits &= ~MV64XXX_I2C_REG_CONTROL_INTEN; writel(drv_data->cntl_bits | MV64XXX_I2C_REG_CONTROL_STOP, |