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mfd: tqmx86: remove set but not used variable 'i2c_ien'

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/mfd/tqmx86.c: In function ‘tqmx86_probe’:
drivers/mfd/tqmx86.c:161:29: warning: variable ‘i2c_ien’
set but not used I[-Wunused-but-set-variable]

It is never used, and so can be removed.

Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
yu kuai 2020-01-03 20:09:25 +08:00 committed by Lee Jones
parent 2cce09eb11
commit 7ad2915f7a
1 changed files with 1 additions and 2 deletions
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3
drivers/mfd/tqmx86.c
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@ -158,7 +158,7 @@ static int tqmx86_board_id_to_clk_rate(u8 board_id)
static int tqmx86_probe(struct platform_device *pdev)
{
u8 board_id, rev, i2c_det, i2c_ien, io_ext_int_val;
u8 board_id, rev, i2c_det, io_ext_int_val;
struct device *dev = &pdev->dev;
u8 gpio_irq_cfg, readback;
const char *board_name;
@ -196,7 +196,6 @@ static int tqmx86_probe(struct platform_device *pdev)
board_name, board_id, rev >> 4, rev & 0xf);
i2c_det = ioread8(io_base + TQMX86_REG_I2C_DETECT);
i2c_ien = ioread8(io_base + TQMX86_REG_I2C_INT_EN);
if (gpio_irq_cfg) {
io_ext_int_val =