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3 Commits

Author SHA1 Message Date
Sebastian Andrzej Siewior
c6a91405ac platform/x86: intel_int0002_vgpio: Use generic_handle_irq_safe() 
On PREEMPT_RT enabled kernels the demultiplex interrupt handler is force
threaded and runs with interrupts enabled. The invocation of
generic_handle_irq() with interrupts enabled triggers a lockdep warning due
to a non-irq safe lock acquisition.

Instead of disabling interrupts on the driver level, use
generic_handle_domain_irq_safe().

[ tglx: Split out from combo patch ]

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/YnkfWFzvusFFktSt@linutronix.de
 2022-09-19 15:08:38 +02:00
Hans de Goede
693841b742 platform/x86: intel_int0002_vgpio: Use the new soc_intel_is_byt()/_cht() helpers 
Use the new soc_intel_is_byt()/_cht() helpers to clean things up a bit.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20211018143324.296961-3-hdegoede@redhat.com
 2021-10-19 17:31:24 +02:00
Kate Hsuan
daef4c5a04 platform/x86: intel_int0002_vgpio: Move to intel sub-directory 
Move Intel vGPIO (INT0002) driver to intel sub-directory
to improve readability.

Signed-off-by: Kate Hsuan <hpa@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210820110458.73018-17-andriy.shevchenko@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2021-08-20 20:11:23 +02:00