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From: Wenyou Yang <wenyou.yang@atmel.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 5/7] i2c: at91_i2c: Change error return -ENODEV to -EINVAL
Date: Tue, 27 Sep 2016 11:00:32 +0800	[thread overview]
Message-ID: <1474945234-30540-6-git-send-email-wenyou.yang@atmel.com> (raw)
In-Reply-To: <1474945234-30540-1-git-send-email-wenyou.yang@atmel.com>

Change the error return value -ENODEV from to -EINVAL for more
reasonable.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
---

Changes in v3: None
Changes in v2: None

 drivers/i2c/at91_i2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/at91_i2c.c b/drivers/i2c/at91_i2c.c
index dcd3ce8..4bc54ee 100644
--- a/drivers/i2c/at91_i2c.c
+++ b/drivers/i2c/at91_i2c.c
@@ -190,7 +190,7 @@ static int at91_i2c_enable_clk(struct udevice *dev)
 
 	clk_rate = clk_get_rate(&clk);
 	if (!clk_rate)
-		return -ENODEV;
+		return -EINVAL;
 
 	bus->bus_clk_rate = clk_rate;
 
-- 
2.7.4

  parent reply	other threads:[~2016-09-27  3:00 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-27  3:00 [U-Boot] [PATCH v3 0/7] clk: at91: Improve the clock implementation Wenyou Yang
2016-09-27  3:00 ` [U-Boot] [PATCH v3 1/7] clk: clk-uclass: Assign clk->dev before call .of_xlate Wenyou Yang
2016-09-27 17:55   ` Simon Glass
2016-10-28 16:49   ` [U-Boot] [U-Boot, v3, " Andreas Bießmann
2016-09-27  3:00 ` [U-Boot] [PATCH v3 2/7] clk: at91: Improve the clock implementation Wenyou Yang
2016-10-28 16:49   ` [U-Boot] [U-Boot, v3, " Andreas Bießmann
2016-09-27  3:00 ` [U-Boot] [PATCH v3 3/7] gpio: atmel_pio4: Remove unnecessary clock calling Wenyou Yang
2016-10-28 16:49   ` [U-Boot] [U-Boot, v3, " Andreas Bießmann
2016-09-27  3:00 ` [U-Boot] [PATCH v3 4/7] i2c: at91_i2c: " Wenyou Yang
2016-10-28 16:49   ` [U-Boot] [U-Boot, v3, " Andreas Bießmann
2016-09-27  3:00 ` Wenyou Yang [this message]
2016-10-28 16:49   ` [U-Boot] [U-Boot, v3, 5/7] i2c: at91_i2c: Change error return -ENODEV to -EINVAL Andreas Bießmann
2016-09-27  3:00 ` [U-Boot] [PATCH v3 6/7] usb: ehci-atmel: Remove unnecessary clock calling Wenyou Yang
2016-10-28 10:37   ` [U-Boot] [U-Boot, v3, " Andreas Bießmann
2016-10-28 16:49   ` Andreas Bießmann
2016-09-27  3:00 ` [U-Boot] [PATCH v3 7/7] mmc: atmel_sdhci: " Wenyou Yang
2016-10-28 16:49   ` [U-Boot] [U-Boot, v3, " Andreas Bießmann

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