diff options
| author | Andy Shevchenko <[email protected]> | 2024-10-05 22:27:04 +0300 |
|---|---|---|
| committer | Lee Jones <[email protected]> | 2024-10-16 09:04:11 +0100 |
| commit | 686fb77712a4bc94b76a0c5ae74c60118b7a0d79 (patch) | |
| tree | 5d7f49e2ab4a6f259f0be867e28ed93f9dccec0f /tools/perf/scripts/python/stackcollapse.py | |
| parent | 6af8d30527e6abb31833b15823cac15afaa0b4a4 (diff) | |
mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device
While design wise the idea of converting the driver to use
the hierarchy of the IRQ chips is correct, the implementation
has (inherited) flaws. This was unveiled when platform_get_irq()
had started WARN() on IRQ 0 that is supposed to be a Linux
IRQ number (also known as vIRQ).
Rework the driver to respect IRQ domain when creating each MFD
device separately, as the domain is not the same for all of them.
Fixes: 9c6235c86332 ("mfd: intel_soc_pmic_bxtwc: Add bxt_wcove_usbc device")
Fixes: d2061f9cc32d ("usb: typec: add driver for Intel Whiskey Cove PMIC USB Type-C PHY")
Fixes: 57129044f504 ("mfd: intel_soc_pmic_bxtwc: Use chained IRQs for second level IRQ chips")
Reported-by: Zhang Ning <[email protected]>
Closes: https://lore.kernel.org/r/TY2PR01MB3322FEDCDC048B7D3794F922CDBA2@TY2PR01MB3322.jpnprd01.prod.outlook.com
Tested-by: Zhang Ning <[email protected]>
Signed-off-by: Andy Shevchenko <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lee Jones <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions