mtd: fsl-quadspi: Print the error value

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=dc6525c61f0fc1e41611d91134f56ed2c297feac
Commit:     dc6525c61f0fc1e41611d91134f56ed2c297feac
Parent:     35cc3337b6d5bb71ec80daaaf268bf25514fb6a2
Author:     Fabio Estevam <fabio.estevam at freescale.com>
AuthorDate: Mon Feb 9 10:07:19 2015 -0200
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Mon Mar 30 18:03:33 2015 -0700

    mtd: fsl-quadspi: Print the error value
    
    When displaying dev_err() messages it is useful to print the error value.
    
    Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
    Acked-by: Han Xu <han.xu at freescale.com>
    [Brian: fix up "can not" at the same time]
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 drivers/mtd/spi-nor/fsl-quadspi.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c
index 1c7308c..c01dd16 100644
--- a/drivers/mtd/spi-nor/fsl-quadspi.c
+++ b/drivers/mtd/spi-nor/fsl-quadspi.c
@@ -830,27 +830,27 @@ static int fsl_qspi_probe(struct platform_device *pdev)
 
 	ret = clk_prepare_enable(q->clk_en);
 	if (ret) {
-		dev_err(dev, "can not enable the qspi_en clock\n");
+		dev_err(dev, "cannot enable the qspi_en clock: %d\n", ret);
 		return ret;
 	}
 
 	ret = clk_prepare_enable(q->clk);
 	if (ret) {
-		dev_err(dev, "can not enable the qspi clock\n");
+		dev_err(dev, "cannot enable the qspi clock: %d\n", ret);
 		goto clk_failed;
 	}
 
 	/* find the irq */
 	ret = platform_get_irq(pdev, 0);
 	if (ret < 0) {
-		dev_err(dev, "failed to get the irq\n");
+		dev_err(dev, "failed to get the irq: %d\n", ret);
 		goto irq_failed;
 	}
 
 	ret = devm_request_irq(dev, ret,
 			fsl_qspi_irq_handler, 0, pdev->name, q);
 	if (ret) {
-		dev_err(dev, "failed to request irq.\n");
+		dev_err(dev, "failed to request irq: %d\n", ret);
 		goto irq_failed;
 	}