diff mbox series

[net,RESEND] net: macb: fix error format in dev_err()

Message ID 20190514132307.15311-1-luca@lucaceresoli.net
State Accepted
Delegated to: David Miller
Headers show
Series [net,RESEND] net: macb: fix error format in dev_err() | expand

Commit Message

Luca Ceresoli May 14, 2019, 1:23 p.m. UTC 
Errors are negative numbers. Using %u shows them as very large positive
numbers such as 4294967277 that don't make sense. Use the %d format
instead, and get a much nicer -19.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Fixes: b48e0bab142f ("net: macb: Migrate to devm clock interface")
Fixes: 93b31f48b3ba ("net/macb: unify clock management")
Fixes: 421d9df0628b ("net/macb: merge at91_ether driver into macb driver")
Fixes: aead88bd0e99 ("net: ethernet: macb: Add support for rx_clk")
Fixes: f5473d1d44e4 ("net: macb: Support clock management for tsu_clk")
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>

---

No content change. Resending with 'net' in the subject and with Fixes: tags
as suggested by Andrew Lunn. There are many because the error was added
once and replicated while adding more dev_err() lines. Also adding
Acked/Reviewed-by: tags got in the meanwhile.
---
 drivers/net/ethernet/cadence/macb_main.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

Comments

David Miller May 14, 2019, 10:41 p.m. UTC | #1 
From: Luca Ceresoli <luca@lucaceresoli.net>
Date: Tue, 14 May 2019 15:23:07 +0200

> Errors are negative numbers. Using %u shows them as very large positive
> numbers such as 4294967277 that don't make sense. Use the %d format
> instead, and get a much nicer -19.
> 
> Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
> Fixes: b48e0bab142f ("net: macb: Migrate to devm clock interface")
> Fixes: 93b31f48b3ba ("net/macb: unify clock management")
> Fixes: 421d9df0628b ("net/macb: merge at91_ether driver into macb driver")
> Fixes: aead88bd0e99 ("net: ethernet: macb: Add support for rx_clk")
> Fixes: f5473d1d44e4 ("net: macb: Support clock management for tsu_clk")
> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
> Reviewed-by: Andrew Lunn <andrew@lunn.ch>

Applied.
diff mbox series

Patch

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index c049410bc888..bebd9b1aeb64 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -3343,7 +3343,7 @@  static int macb_clk_init(struct platform_device *pdev, struct clk **pclk,
 		if (!err)
 			err = -ENODEV;
 
-		dev_err(&pdev->dev, "failed to get macb_clk (%u)\n", err);
+		dev_err(&pdev->dev, "failed to get macb_clk (%d)\n", err);
 		return err;
 	}
 
@@ -3352,7 +3352,7 @@  static int macb_clk_init(struct platform_device *pdev, struct clk **pclk,
 		if (!err)
 			err = -ENODEV;
 
-		dev_err(&pdev->dev, "failed to get hclk (%u)\n", err);
+		dev_err(&pdev->dev, "failed to get hclk (%d)\n", err);
 		return err;
 	}
 
@@ -3370,31 +3370,31 @@  static int macb_clk_init(struct platform_device *pdev, struct clk **pclk,
 
 	err = clk_prepare_enable(*pclk);
 	if (err) {
-		dev_err(&pdev->dev, "failed to enable pclk (%u)\n", err);
+		dev_err(&pdev->dev, "failed to enable pclk (%d)\n", err);
 		return err;
 	}
 
 	err = clk_prepare_enable(*hclk);
 	if (err) {
-		dev_err(&pdev->dev, "failed to enable hclk (%u)\n", err);
+		dev_err(&pdev->dev, "failed to enable hclk (%d)\n", err);
 		goto err_disable_pclk;
 	}
 
 	err = clk_prepare_enable(*tx_clk);
 	if (err) {
-		dev_err(&pdev->dev, "failed to enable tx_clk (%u)\n", err);
+		dev_err(&pdev->dev, "failed to enable tx_clk (%d)\n", err);
 		goto err_disable_hclk;
 	}
 
 	err = clk_prepare_enable(*rx_clk);
 	if (err) {
-		dev_err(&pdev->dev, "failed to enable rx_clk (%u)\n", err);
+		dev_err(&pdev->dev, "failed to enable rx_clk (%d)\n", err);
 		goto err_disable_txclk;
 	}
 
 	err = clk_prepare_enable(*tsu_clk);
 	if (err) {
-		dev_err(&pdev->dev, "failed to enable tsu_clk (%u)\n", err);
+		dev_err(&pdev->dev, "failed to enable tsu_clk (%d)\n", err);
 		goto err_disable_rxclk;
 	}
 
@@ -3868,7 +3868,7 @@  static int at91ether_clk_init(struct platform_device *pdev, struct clk **pclk,
 
 	err = clk_prepare_enable(*pclk);
 	if (err) {
-		dev_err(&pdev->dev, "failed to enable pclk (%u)\n", err);
+		dev_err(&pdev->dev, "failed to enable pclk (%d)\n", err);
 		return err;
 	}