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| author | Daniel Wagner <daniel.wagner@bmw-carit.de> | 2016-08-03 14:03:11 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2016-08-15 00:55:34 +0200 |
| commit | 0268263f0cf2239eb3a747936d8d36ef5f5e1688 (patch) | |
| tree | b5c3e4f21892e5944416321f1db36eb1c1c0f8fd /drivers | |
| parent | fea03a6ab1d8e456c0319c194150621629504f80 (diff) | |
| download | linux-0268263f0cf2239eb3a747936d8d36ef5f5e1688.tar.gz linux-0268263f0cf2239eb3a747936d8d36ef5f5e1688.tar.bz2 linux-0268263f0cf2239eb3a747936d8d36ef5f5e1688.zip | |
i2c: meson: Use complete() instead of complete_all()
There is only one waiter for the completion, therefore there
is no need to use complete_all(). Let's make that clear by
using complete() instead of complete_all().
The usage pattern of the completion is:
meson_i2c_xfer_msg()
reinit_completion()
...
/* Start the transfer */
...
wait_for_completion_timeout()
Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/busses/i2c-meson.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-meson.c b/drivers/i2c/busses/i2c-meson.c index 71d3929adf54..76e28980904f 100644 --- a/drivers/i2c/busses/i2c-meson.c +++ b/drivers/i2c/busses/i2c-meson.c @@ -211,7 +211,7 @@ static void meson_i2c_stop(struct meson_i2c *i2c) meson_i2c_add_token(i2c, TOKEN_STOP); } else { i2c->state = STATE_IDLE; - complete_all(&i2c->done); + complete(&i2c->done); } } @@ -238,7 +238,7 @@ static irqreturn_t meson_i2c_irq(int irqno, void *dev_id) dev_dbg(i2c->dev, "error bit set\n"); i2c->error = -ENXIO; i2c->state = STATE_IDLE; - complete_all(&i2c->done); + complete(&i2c->done); goto out; } @@ -269,7 +269,7 @@ static irqreturn_t meson_i2c_irq(int irqno, void *dev_id) break; case STATE_STOP: i2c->state = STATE_IDLE; - complete_all(&i2c->done); + complete(&i2c->done); break; case STATE_IDLE: break; |