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| author | Tang Bin <tangbin@cmss.chinamobile.com> | 2021-08-02 20:09:29 +0800 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-08-08 14:52:23 +0100 |
| commit | f27b1b2a04dda77454659e0b2572afe9620b55ec (patch) | |
| tree | e79dcb7534384e4275b42f73fad5e1510e8b97d2 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 6a25893cb0e255ab8888d6a4f40e8d1e9d554ad0 (diff) | |
| download | linux-f27b1b2a04dda77454659e0b2572afe9620b55ec.tar.gz linux-f27b1b2a04dda77454659e0b2572afe9620b55ec.zip | |
iio: adc: fsl-imx25-gcq: adjust irq check to match docs and simplify code
For the function of platform_get_irq(), the example in platform.c is
* int irq = platform_get_irq(pdev, 0);
* if (irq < 0)
* return irq;
the return value of zero is unnecessary to check, so make the right
check and simplify code.
Note that platform_get_irq() is documented as never returning 0
so this is a minor optmization rather than a fix.
Co-developed-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20210802120929.33760-1-tangbin@cmss.chinamobile.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions