[PATCH v5 17/36] i2c: tegra: Remove redundant check in tegra_i2c_issue_bus_clear()
From: Dmitry Osipenko <digetx@gmail.com>
Date: 2020-09-06 18:55:15
Also in:
linux-tegra, lkml
Subsystem:
i2c subsystem, i2c subsystem host drivers, tegra i2c driver, the rest · Maintainers:
Wolfram Sang, Andi Shyti, Laxman Dewangan, Linus Torvalds
The tegra_i2c_wait_for_config_load() checks for 'has_config_load_reg' by itself, hence there is no need to duplicate the check. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- drivers/i2c/busses/i2c-tegra.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index 95ee082fe3d8..20168e49dbb2 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c@@ -1117,11 +1117,10 @@ static int tegra_i2c_issue_bus_clear(struct i2c_adapter *adap) reg = FIELD_PREP(I2C_BC_SCLK_THRESHOLD, 9) | I2C_BC_STOP_COND | I2C_BC_TERMINATE; i2c_writel(i2c_dev, reg, I2C_BUS_CLEAR_CNFG); - if (i2c_dev->hw->has_config_load_reg) { - err = tegra_i2c_wait_for_config_load(i2c_dev); - if (err) - return err; - } + + err = tegra_i2c_wait_for_config_load(i2c_dev); + if (err) + return err; reg |= I2C_BC_ENABLE; i2c_writel(i2c_dev, reg, I2C_BUS_CLEAR_CNFG);
--
2.27.0