diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-10-07 14:13:10 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-10-07 14:13:10 +0100 |
| commit | 07443cecdf68b4cf4c7d8ee0dbe0b2aa94c3e661 (patch) | |
| tree | bb492a2c36da40c7da393d710fdb3009d7a89560 /drivers | |
| parent | 21f3c96188f1a1e592174bef3180d147e06f7b89 (diff) | |
| parent | c2c80bdb9e91b412ea68f6dcc49c5d7b91e0b930 (diff) | |
| download | linux-07443cecdf68b4cf4c7d8ee0dbe0b2aa94c3e661.tar.bz2 | |
Merge tag 'spi-fix-v4.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A couple of very minor fixes, one for error handling in the Davinci
driver probe function and another making the Renesas sh-msiof DT
binding documentation correspond to what's actually implemented"
* tag 'spi-fix-v4.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: sh-msiof: Match renesas,rx-fifo-size in DT bindings doc with driver
spi: davinci: fix handling platform_get_irq result
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spi/spi-davinci.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c index 3cf9faa6cc3f..a85d863d4a44 100644 --- a/drivers/spi/spi-davinci.c +++ b/drivers/spi/spi-davinci.c @@ -992,11 +992,12 @@ static int davinci_spi_probe(struct platform_device *pdev) goto free_master; } - dspi->irq = platform_get_irq(pdev, 0); - if (dspi->irq <= 0) { + ret = platform_get_irq(pdev, 0); + if (ret == 0) ret = -EINVAL; + if (ret < 0) goto free_master; - } + dspi->irq = ret; ret = devm_request_threaded_irq(&pdev->dev, dspi->irq, davinci_spi_irq, dummy_thread_fn, 0, dev_name(&pdev->dev), dspi); |