i2c: exynos5: remove extra line and fix an assignment
This patch does the following in exynos5_i2c_message_start() function 1. Fixes an assignment As, "i2c_auto_conf" is initialized to '0' at the beginning of the function and HSI2C_READ_WRITE is defined as (1u << 16) Using "|=" for the first assignment is more readable. 2. Removes an extra line Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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1 changed files with 1 additions and 2 deletions
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@ -525,7 +525,7 @@ static void exynos5_i2c_message_start(struct exynos5_i2c *i2c, int stop)
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if (i2c->msg->flags & I2C_M_RD) {
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i2c_ctl |= HSI2C_RXCHON;
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i2c_auto_conf = HSI2C_READ_WRITE;
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i2c_auto_conf |= HSI2C_READ_WRITE;
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trig_lvl = (i2c->msg->len > i2c->variant->fifo_depth) ?
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(i2c->variant->fifo_depth * 3 / 4) : i2c->msg->len;
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@ -548,7 +548,6 @@ static void exynos5_i2c_message_start(struct exynos5_i2c *i2c, int stop)
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writel(fifo_ctl, i2c->regs + HSI2C_FIFO_CTL);
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writel(i2c_ctl, i2c->regs + HSI2C_CTL);
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/*
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* Enable interrupts before starting the transfer so that we don't
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* miss any INT_I2C interrupts.
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