[PATCH v8 21/32] i2c: tegra: Rename wait/poll functions

Dmitry Osipenko
2020-09-22T22:53:39Z

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>
Acked-by: Thierry Reding <treding@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
drivers/i2c/busses/i2c-tegra.c | 32 ++++++++++++++------------------
1 file changed, 14 insertions(+), 18 deletions(-)

diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index eb62284e2293..f8bee67370aa 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -1010,10 +1010,9 @@ 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);
@@ -1037,16 +1036,14 @@ 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,
@@ -1064,8 +1061,7 @@ 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;
@@ -1091,8 +1087,7 @@ 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);
tegra_i2c_mask_irq(i2c_dev, I2C_INT_BUS_CLR_DONE);

if (time_left == 0) {
@@ -1244,8 +1239,9 @@ 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()
@@ -1276,8 +1272,8 @@ 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