From: Hubert Feurstein <h.feurstein@gmail.com>
To: barebox@lists.infradead.org
Subject: [PATCH 3/4] atmel_mci: handle clk_get error correctly
Date: Fri, 9 Sep 2011 13:46:48 +0200 [thread overview]
Message-ID: <1315568809-17776-2-git-send-email-h.feurstein@gmail.com> (raw)
In-Reply-To: <1315568809-17776-1-git-send-email-h.feurstein@gmail.com>
Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com>
---
drivers/mci/atmel_mci.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/mci/atmel_mci.c b/drivers/mci/atmel_mci.c
index b4489dd..943ab34 100644
--- a/drivers/mci/atmel_mci.c
+++ b/drivers/mci/atmel_mci.c
@@ -23,6 +23,7 @@
#include <asm/io.h>
#include <mach/board.h>
#include <linux/clk.h>
+#include <linux/err.h>
#include "at91_mci.h"
@@ -460,9 +461,9 @@ static int mci_probe(struct device_d *hw_dev)
host->hw_dev = hw_dev;
hw_dev->priv = host;
host->clk = clk_get(hw_dev, "mci_clk");
- if (host->clk == NULL) {
+ if (IS_ERR(host->clk)) {
dev_err(hw_dev, "no mci_clk\n");
- return -EINVAL;
+ return PTR_ERR(host->clk);
}
clk_rate = clk_get_rate(host->clk);
--
1.7.4.1
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next prev parent reply other threads:[~2011-09-09 11:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-09 11:46 [PATCH 2/4] macb: handle clk_get error Hubert Feurstein
2011-09-09 11:46 ` Hubert Feurstein [this message]
2011-09-12 2:47 ` [PATCH 3/4] atmel_mci: handle clk_get error correctly Jean-Christophe PLAGNIOL-VILLARD
2011-09-12 10:28 ` Sascha Hauer
2011-09-09 11:46 ` [PATCH 4/4] at91sam9g45: add missing spi clock entries Hubert Feurstein
2011-09-12 2:46 ` Jean-Christophe PLAGNIOL-VILLARD
2011-09-12 21:05 ` [PATCH] at91: add spi fake " Hubert Feurstein
2011-09-13 14:42 ` Jean-Christophe PLAGNIOL-VILLARD
2011-09-13 19:48 ` [PATCH v2] at91: add spi clock connection id entries Hubert Feurstein
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