linux-kernel - [PATCH v9 21/32] i2c: tegra: Rename wait/poll functions

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Message-Id: <20200929221915.10979-22-digetx@gmail.com>
Date:   Wed, 30 Sep 2020 01:19:04 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Laxman Dewangan <ldewangan@...dia.com>,
        Wolfram Sang <wsa@...-dreams.de>,
        Michał Mirosław <mirq-linux@...e.qmqm.pl>,
        Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     linux-i2c@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v9 21/32] i2c: tegra: Rename wait/poll functions

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@...e.qmqm.pl>
Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
Acked-by: Thierry Reding <treding@...dia.com>
Tested-by: Thierry Reding <treding@...dia.com>
Signed-off-by: Dmitry Osipenko <digetx@...il.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