Commit b7a886e7 authored by Chenyuan Yang's avatar Chenyuan Yang Committed by Andi Shyti
Browse files

i2c: lpc2k: Add check for clk_enable() 



Add check for the return value of clk_enable() to catch
the potential error.

This is similar to the commit 8332e667
("spi: zynq-qspi: Add check for clk_enable()").

Signed-off-by: default avatarChenyuan Yang <chenyuan0y@gmail.com>
Link: https://lore.kernel.org/r/20250412193713.105838-1-chenyuan0y@gmail.com


Signed-off-by: default avatarAndi Shyti <andi.shyti@kernel.org>
parent 5a1934f1

drivers/i2c/busses/i2c-lpc2k.c

+6 −1
Original line number Diff line number Diff line
@@ -442,8 +442,13 @@ static int i2c_lpc2k_suspend(struct device *dev) 
static int i2c_lpc2k_resume(struct device *dev)

{

	struct lpc2k_i2c *i2c = dev_get_drvdata(dev);

	int ret;



	clk_enable(i2c->clk);

	ret = clk_enable(i2c->clk);

	if (ret) {

		dev_err(dev, "failed to enable clock.\n");

		return ret;

	}

	i2c_lpc2k_reset(i2c);



	return 0;