diff options
Diffstat (limited to 'drivers/gpio/gpio-mxc.c')
| -rw-r--r-- | drivers/gpio/gpio-mxc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c index 2d1dfa1e0745..e86e61dda4b7 100644 --- a/drivers/gpio/gpio-mxc.c +++ b/drivers/gpio/gpio-mxc.c @@ -438,8 +438,11 @@ static int mxc_gpio_probe(struct platform_device *pdev) /* the controller clock is optional */ port->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(port->clk)) + if (IS_ERR(port->clk)) { + if (PTR_ERR(port->clk) == -EPROBE_DEFER) + return -EPROBE_DEFER; port->clk = NULL; + } err = clk_prepare_enable(port->clk); if (err) { |
