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i2c: nomadik: remove an unnecessary NULL check in nmk_i2c_remove() 

"res" can't be NULL because it's a pointer to somewhere in the middle of
the "adev" struct.  Also probe() succeeded so there is no need to check
here.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Dan Carpenter 2019-03-28 17:16:09 +03:00 committed by Wolfram Sang
parent 9a10387280
commit d469127528
1 changed files with 1 additions and 2 deletions
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drivers/i2c/busses/i2c-nomadik.c
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@ -1070,7 +1070,6 @@ static int nmk_i2c_remove(struct amba_device *adev)
/* disable the controller */ /* disable the controller */
i2c_clr_bit(dev->virtbase + I2C_CR, I2C_CR_PE); i2c_clr_bit(dev->virtbase + I2C_CR, I2C_CR_PE);
clk_disable_unprepare(dev->clk); clk_disable_unprepare(dev->clk);
if (res)
release_mem_region(res->start, resource_size(res)); release_mem_region(res->start, resource_size(res));
return 0; return 0;