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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-10-10 10:15:20 +0200 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-10-10 13:13:54 +0200 |
| commit | 71eea7071583b04e9b796ee1d6f7a07334426495 (patch) | |
| tree | ff2d7081c1028ebbb421bfe06456cebe5adcda40 /drivers/platform | |
| parent | platform/x86: classmate-laptop: remove unused variable (diff) | |
| download | linux-71eea7071583b04e9b796ee1d6f7a07334426495.tar.xz linux-71eea7071583b04e9b796ee1d6f7a07334426495.zip | |
platform/x86: intel_punit_ipc: Avoid error message when retrieving IRQ
Since the commit
7723f4c5ecdb ("driver core: platform: Add an error message to platform_get_irq*()")
the platform_get_irq() started issuing an error message which is not
what we want here.
Switch to platform_get_irq_optional() to have only warning message
provided by the driver.
Fixes: 7723f4c5ecdb ("driver core: platform: Add an error message to platform_get_irq*()")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/intel_punit_ipc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/platform/x86/intel_punit_ipc.c b/drivers/platform/x86/intel_punit_ipc.c index ab7ae1950867..fa97834fdb78 100644 --- a/drivers/platform/x86/intel_punit_ipc.c +++ b/drivers/platform/x86/intel_punit_ipc.c @@ -293,9 +293,8 @@ static int intel_punit_ipc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, punit_ipcdev); - irq = platform_get_irq(pdev, 0); + irq = platform_get_irq_optional(pdev, 0); if (irq < 0) { - punit_ipcdev->irq = 0; dev_warn(&pdev->dev, "Invalid IRQ, using polling mode\n"); } else { ret = devm_request_irq(&pdev->dev, irq, intel_punit_ioc, |