[PATCH 2/5] gpio: nomadik: add missing dev_err() call on chip populate failure

[Théo Lebrun]

All error paths of nmk_gpio_populate_chip() lead to logging errors but
this one (ignoring the alloc or ioremap failures that must not log).

Add the single missing dev_err() call.

Signed-off-by: Théo Lebrun <theo.lebrun at bootlin.com>
---
 drivers/gpio/gpio-nomadik.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-nomadik.c b/drivers/gpio/gpio-nomadik.c
index f25f251f4757..4a7db282bad8 100644
--- a/drivers/gpio/gpio-nomadik.c
+++ b/drivers/gpio/gpio-nomadik.c
@@ -578,6 +578,7 @@ struct nmk_gpio_chip *nmk_gpio_populate_chip(struct fwnode_handle *fwnode,
 	clk = clk_get_optional(gpio_dev, NULL);
 	if (IS_ERR(clk)) {
 		ret = PTR_ERR(clk);
+		dev_err(dev, "failed getting clock: %d\n", ret);
 		goto err_put_pdev;
 	}
 	clk_prepare(clk);

-- 
2.55.0