Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
---
drivers/clk/sunxi-ng/ccu-sun8i-de2.c | 28 ++++++++----------------
drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c | 19 +++++-----------
drivers/clk/sunxi-ng/ccu-sun9i-a80-usb.c | 9 +++-----
3 files changed, 18 insertions(+), 38 deletions(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
index 524f33275bc7..0de024d3e466 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
@@ -297,29 +297,19 @@ static int sunxi_de2_clk_probe(struct platform_device *pdev)
return PTR_ERR(reg);
bus_clk = devm_clk_get(&pdev->dev, "bus");
- if (IS_ERR(bus_clk)) {
- ret = PTR_ERR(bus_clk);
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev, "Couldn't get bus clk: %d\n", ret);
- return ret;
- }
+ if (IS_ERR(bus_clk))
+ return dev_err_probe(&pdev->dev, PTR_ERR(bus_clk),
+ "Couldn't get bus clk\n");
mod_clk = devm_clk_get(&pdev->dev, "mod");
- if (IS_ERR(mod_clk)) {
- ret = PTR_ERR(mod_clk);
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev, "Couldn't get mod clk: %d\n", ret);
- return ret;
- }
+ if (IS_ERR(mod_clk))
+ return dev_err_probe(&pdev->dev, PTR_ERR(mod_clk),
+ "Couldn't get mod clk\n");
rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
- if (IS_ERR(rstc)) {
- ret = PTR_ERR(rstc);
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev,
- "Couldn't get reset control: %d\n", ret);
- return ret;
- }
+ if (IS_ERR(rstc))
+ return dev_err_probe(&pdev->dev, PTR_ERR(rstc),
+ "Couldn't get reset control\n");
/* The clocks need to be enabled for us to access the registers */
ret = clk_prepare_enable(bus_clk);
diff --git a/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c b/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c
index 6616e8114f62..541c3d32b93e 100644
--- a/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c
+++ b/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c
@@ -215,21 +215,14 @@ static int sun9i_a80_de_clk_probe(struct platform_device *pdev)
return PTR_ERR(reg);
bus_clk = devm_clk_get(&pdev->dev, "bus");
- if (IS_ERR(bus_clk)) {
- ret = PTR_ERR(bus_clk);
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev, "Couldn't get bus clk: %d\n", ret);
- return ret;
- }
+ if (IS_ERR(bus_clk))
+ return dev_err_probe(&pdev->dev, PTR_ERR(bus_clk),
+ "Couldn't get bus clk\n");
rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
- if (IS_ERR(rstc)) {
- ret = PTR_ERR(rstc);
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev,
- "Couldn't get reset control: %d\n", ret);
- return ret;
- }
+ if (IS_ERR(rstc))
+ return dev_err_probe(&pdev->dev, PTR_ERR(rstc),
+ "Couldn't get reset control\n");
/* The bus clock needs to be enabled for us to access the registers */
ret = clk_prepare_enable(bus_clk);
diff --git a/drivers/clk/sunxi-ng/ccu-sun9i-a80-usb.c b/drivers/clk/sunxi-ng/ccu-sun9i-a80-usb.c
index 4b4a507d04ed..f6a3989fea36 100644
--- a/drivers/clk/sunxi-ng/ccu-sun9i-a80-usb.c
+++ b/drivers/clk/sunxi-ng/ccu-sun9i-a80-usb.c
@@ -103,12 +103,9 @@ static int sun9i_a80_usb_clk_probe(struct platform_device *pdev)
return PTR_ERR(reg);
bus_clk = devm_clk_get(&pdev->dev, "bus");
- if (IS_ERR(bus_clk)) {
- ret = PTR_ERR(bus_clk);
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev, "Couldn't get bus clk: %d\n", ret);
- return ret;
- }
+ if (IS_ERR(bus_clk))
+ return dev_err_probe(&pdev->dev, PTR_ERR(bus_clk),
+ "Couldn't get bus clk\n");
/* The bus clock needs to be enabled for us to access the registers */
ret = clk_prepare_enable(bus_clk);
--
2.17.1
