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authorDaniel Wagner <daniel.wagner@bmw-carit.de>2016-08-03 14:03:11 +0200
committerWolfram Sang <wsa@the-dreams.de>2016-08-15 00:55:34 +0200
commit0268263f0cf2239eb3a747936d8d36ef5f5e1688 (patch)
treeb5c3e4f21892e5944416321f1db36eb1c1c0f8fd /drivers/i2c
parentfea03a6ab1d8e456c0319c194150621629504f80 (diff)
downloadlinux-0268263f0cf2239eb3a747936d8d36ef5f5e1688.tar.bz2
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/i2c')
-rw-r--r--drivers/i2c/busses/i2c-meson.c6
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;