From 26955a7bbfca698b024e1ff750b2d8e3d3f74118 Mon Sep 17 00:00:00 2001 From: Bitan Biswas Date: Tue, 11 Jun 2019 03:51:10 -0700 Subject: [PATCH] i2c: tegra: fix alignment and spacing violations Fix checkpatch.pl alignment and blank line check(s) in i2c-tegra.c Signed-off-by: Bitan Biswas Reviewed-by: Dmitry Osipenko Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-tegra.c | 35 ++++++++++++++++++---------------- 1 file changed, 19 insertions(+), 16 deletions(-) diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index c3de6d0d8d19..343b09a109b3 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -295,7 +295,7 @@ static u32 dvc_readl(struct tegra_i2c_dev *i2c_dev, unsigned long reg) * to the I2C block inside the DVC block */ static unsigned long tegra_i2c_reg_addr(struct tegra_i2c_dev *i2c_dev, - unsigned long reg) + unsigned long reg) { if (i2c_dev->is_dvc) reg += (reg >= I2C_TX_FIFO) ? 0x10 : 0x40; @@ -303,7 +303,7 @@ static unsigned long tegra_i2c_reg_addr(struct tegra_i2c_dev *i2c_dev, } static void i2c_writel(struct tegra_i2c_dev *i2c_dev, u32 val, - unsigned long reg) + unsigned long reg) { writel(val, i2c_dev->base + tegra_i2c_reg_addr(i2c_dev, reg)); @@ -318,13 +318,13 @@ static u32 i2c_readl(struct tegra_i2c_dev *i2c_dev, unsigned long reg) } static void i2c_writesl(struct tegra_i2c_dev *i2c_dev, void *data, - unsigned long reg, int len) + unsigned long reg, int len) { writesl(i2c_dev->base + tegra_i2c_reg_addr(i2c_dev, reg), data, len); } static void i2c_readsl(struct tegra_i2c_dev *i2c_dev, void *data, - unsigned long reg, int len) + unsigned long reg, int len) { readsl(i2c_dev->base + tegra_i2c_reg_addr(i2c_dev, reg), data, len); } @@ -669,10 +669,11 @@ static int tegra_i2c_wait_for_config_load(struct tegra_i2c_dev *i2c_dev) i2c_writel(i2c_dev, I2C_MSTR_CONFIG_LOAD, I2C_CONFIG_LOAD); if (in_interrupt()) err = readl_poll_timeout_atomic(addr, val, val == 0, - 1000, I2C_CONFIG_LOAD_TIMEOUT); + 1000, + I2C_CONFIG_LOAD_TIMEOUT); else - err = readl_poll_timeout(addr, val, val == 0, - 1000, I2C_CONFIG_LOAD_TIMEOUT); + err = readl_poll_timeout(addr, val, val == 0, 1000, + I2C_CONFIG_LOAD_TIMEOUT); if (err) { dev_warn(i2c_dev->dev, @@ -1013,7 +1014,8 @@ static int tegra_i2c_issue_bus_clear(struct i2c_adapter *adap) } static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev, - struct i2c_msg *msg, enum msg_end_type end_state) + struct i2c_msg *msg, + enum msg_end_type end_state) { u32 packet_header; u32 int_mask; @@ -1150,9 +1152,8 @@ unlock: if (err) return err; - time_left = wait_for_completion_timeout( - &i2c_dev->dma_complete, - msecs_to_jiffies(xfer_time)); + time_left = wait_for_completion_timeout(&i2c_dev->dma_complete, + msecs_to_jiffies(xfer_time)); if (time_left == 0) { dev_err(i2c_dev->dev, "DMA transfer timeout\n"); dmaengine_terminate_sync(i2c_dev->msg_read ? @@ -1214,7 +1215,7 @@ unlock: } static int tegra_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], - int num) + int num) { struct tegra_i2c_dev *i2c_dev = i2c_get_adapdata(adap); int i; @@ -1260,14 +1261,15 @@ static void tegra_i2c_parse_dt(struct tegra_i2c_dev *i2c_dev) { struct device_node *np = i2c_dev->dev->of_node; int ret; + bool multi_mode; ret = of_property_read_u32(np, "clock-frequency", - &i2c_dev->bus_clk_rate); + &i2c_dev->bus_clk_rate); if (ret) i2c_dev->bus_clk_rate = 100000; /* default clock rate */ - i2c_dev->is_multimaster_mode = of_property_read_bool(np, - "multi-master"); + multi_mode = of_property_read_bool(np, "multi-master"); + i2c_dev->is_multimaster_mode = multi_mode; } static const struct i2c_algorithm tegra_i2c_algo = { @@ -1611,7 +1613,7 @@ static int tegra_i2c_probe(struct platform_device *pdev) } ret = devm_request_irq(&pdev->dev, i2c_dev->irq, - tegra_i2c_isr, 0, dev_name(&pdev->dev), i2c_dev); + tegra_i2c_isr, 0, dev_name(&pdev->dev), i2c_dev); if (ret) { dev_err(&pdev->dev, "Failed to request irq %i\n", i2c_dev->irq); goto release_dma; @@ -1680,6 +1682,7 @@ static const struct dev_pm_ops tegra_i2c_pm = { SET_RUNTIME_PM_OPS(tegra_i2c_runtime_suspend, tegra_i2c_runtime_resume, NULL) }; + #define TEGRA_I2C_PM (&tegra_i2c_pm) #else #define TEGRA_I2C_PM NULL