[PATCH v4 19/31] i2c: tegra: Rename wait/poll functions

Dmitry Osipenko
2020-09-05T20:45:12Z

Drop '_timeout' postfix from the wait/poll completion function names in
order to make the names shorter, making code cleaner a tad.

Reviewed-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
drivers/i2c/busses/i2c-tegra.c | 33 +++++++++++++++------------------
1 file changed, 15 insertions(+), 18 deletions(-)

diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index dc9948d816ac..c2ff55e8db54 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -1039,10 +1039,9 @@ static void tegra_i2c_config_fifo_trig(struct tegra_i2c_dev *i2c_dev,
i2c_writel(i2c_dev, val, reg);
}

-static unsigned long
-tegra_i2c_poll_completion_timeout(struct tegra_i2c_dev *i2c_dev,
- struct completion *complete,
- unsigned int timeout_ms)
+static unsigned long tegra_i2c_poll_completion(struct tegra_i2c_dev *i2c_dev,
+ struct completion *complete,
+ unsigned int timeout_ms)
{
ktime_t ktime = ktime_get();
ktime_t ktimeout = ktime_add_ms(ktime, timeout_ms);
@@ -1066,16 +1065,14 @@ tegra_i2c_poll_completion_timeout(struct tegra_i2c_dev *i2c_dev,
return 0;
}

-static unsigned long
-tegra_i2c_wait_completion_timeout(struct tegra_i2c_dev *i2c_dev,
- struct completion *complete,
- unsigned int timeout_ms)
+static unsigned long tegra_i2c_wait_completion(struct tegra_i2c_dev *i2c_dev,
+ struct completion *complete,
+ unsigned int timeout_ms)
{
unsigned long ret;

if (i2c_dev->is_curr_atomic_xfer) {
- ret = tegra_i2c_poll_completion_timeout(i2c_dev, complete,
- timeout_ms);
+ ret = tegra_i2c_poll_completion(i2c_dev, complete, timeout_ms);
} else {
enable_irq(i2c_dev->irq);
ret = wait_for_completion_timeout(complete,
@@ -1093,8 +1090,7 @@ tegra_i2c_wait_completion_timeout(struct tegra_i2c_dev *i2c_dev,
* needs to be checked after timeout.
*/
if (ret == 0)
- ret = tegra_i2c_poll_completion_timeout(i2c_dev,
- complete, 0);
+ ret = tegra_i2c_poll_completion(i2c_dev, complete, 0);
}

return ret;
@@ -1121,8 +1117,8 @@ static int tegra_i2c_issue_bus_clear(struct i2c_adapter *adap)
i2c_writel(i2c_dev, reg, I2C_BUS_CLEAR_CNFG);
tegra_i2c_unmask_irq(i2c_dev, I2C_INT_BUS_CLR_DONE);

- time_left = tegra_i2c_wait_completion_timeout(
- i2c_dev, &i2c_dev->msg_complete, 50);
+ time_left = tegra_i2c_wait_completion(i2c_dev, &i2c_dev->msg_complete,
+ 50);
if (time_left == 0) {
dev_err(i2c_dev->dev, "timed out for bus clear\n");
return -ETIMEDOUT;
@@ -1270,8 +1266,9 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev,
i2c_readl(i2c_dev, I2C_INT_MASK));

if (i2c_dev->is_curr_dma_xfer) {
- time_left = tegra_i2c_wait_completion_timeout(
- i2c_dev, &i2c_dev->dma_complete, xfer_time);
+ time_left = tegra_i2c_wait_completion(i2c_dev,
+ &i2c_dev->dma_complete,
+ xfer_time);

/*
* Synchronize DMA first, since dmaengine_terminate_sync()
@@ -1302,8 +1299,8 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev,
}
}

- time_left = tegra_i2c_wait_completion_timeout(
- i2c_dev, &i2c_dev->msg_complete, xfer_time);
+ time_left = tegra_i2c_wait_completion(i2c_dev, &i2c_dev->msg_complete,
+ xfer_time);

tegra_i2c_mask_irq(i2c_dev, int_mask);

--
2.27.0