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Merge remote-tracking branches 'spi/fix/complete', 'spi/fix/efm32', 'spi/fix/omap2-mcspi' and 'spi/fix/qup' into spi-linus

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This commit is contained in:
Mark Brown
2014-04-10 23:39:52 +01:00
parent 09c0998efc 0a6d38795a e2872090ca a6f936db64 058f11c851
commit 6eadd84631
10 changed files with 35 additions and 28 deletions
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26
drivers/spi/spi-omap2-mcspi.c
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@@ -1379,12 +1379,13 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
INIT_LIST_HEAD(&mcspi->ctx.cs);
mcspi->dma_channels = kcalloc(master->num_chipselect,
sizeof(struct omap2_mcspi_dma),
GFP_KERNEL);
if (mcspi->dma_channels == NULL)
mcspi->dma_channels = devm_kcalloc(&pdev->dev, master->num_chipselect,
sizeof(struct omap2_mcspi_dma),
GFP_KERNEL);
if (mcspi->dma_channels == NULL) {
status = -ENOMEM;
goto free_master;
}
for (i = 0; i < master->num_chipselect; i++) {
char *dma_rx_ch_name = mcspi->dma_channels[i].dma_rx_ch_name;
@@ -1426,7 +1427,7 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
}
if (status < 0)
goto dma_chnl_free;
goto free_master;
pm_runtime_use_autosuspend(&pdev->dev);
pm_runtime_set_autosuspend_delay(&pdev->dev, SPI_AUTOSUSPEND_TIMEOUT);
@@ -1444,8 +1445,6 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
disable_pm:
pm_runtime_disable(&pdev->dev);
dma_chnl_free:
kfree(mcspi->dma_channels);
free_master:
spi_master_put(master);
return status;
@@ -1453,19 +1452,12 @@ free_master:
static int omap2_mcspi_remove(struct platform_device *pdev)
{
struct spi_master *master;
struct omap2_mcspi *mcspi;
struct omap2_mcspi_dma *dma_channels;
master = platform_get_drvdata(pdev);
mcspi = spi_master_get_devdata(master);
dma_channels = mcspi->dma_channels;
struct spi_master *master = platform_get_drvdata(pdev);
struct omap2_mcspi *mcspi = spi_master_get_devdata(master);
pm_runtime_put_sync(mcspi->dev);
pm_runtime_disable(&pdev->dev);
kfree(dma_channels);
return 0;
}