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mtd: fsl-quadspi: Propagate the error from of_modalias_node()

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The 'map_failed' label will return 'ret', so we need to assign the error
code to 'ret', otherwise the probe function will return success.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Fabio Estevam 2014-10-17 15:31:08 -03:00 committed by Brian Norris
parent a0fa0b66ac
commit b26171e392
1 changed files with 2 additions and 1 deletions
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drivers/mtd/spi-nor/fsl-quadspi.c
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@ -905,7 +905,8 @@ static int fsl_qspi_probe(struct platform_device *pdev)
nor->prepare = fsl_qspi_prep;
nor->unprepare = fsl_qspi_unprep;
if (of_modalias_node(np, modalias, sizeof(modalias)) < 0)
ret = of_modalias_node(np, modalias, sizeof(modalias));
if (ret < 0)
goto map_failed;
ret = of_property_read_u32(np, "spi-max-frequency",