Commit 4aa3e48d authored by Wei Yongjun's avatar Wei Yongjun Committed by Wolfram Sang
Browse files

i2c: mpc: drop release for resource allocated with devm_* 



It's not necessary to release resource which allocated with devm_*
and those release may leads to a double free. And also remove useless
irq_dispose_mapping() call since mapping not created.

Fixes: 09aab7ad ("i2c: mpc: use device managed APIs")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: default avatarChris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent 09aab7ad

drivers/i2c/busses/i2c-mpc.c

+0 −6
Original line number Diff line number Diff line
@@ -759,12 +759,6 @@ static int fsl_i2c_remove(struct platform_device *op) 
	if (i2c->clk_per)

		clk_disable_unprepare(i2c->clk_per);



	if (i2c->irq)

		free_irq(i2c->irq, i2c);



	irq_dispose_mapping(i2c->irq);

	iounmap(i2c->base);

	kfree(i2c);

	return 0;

};