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/openbmc/linux/drivers/media/usb/cx231xx/
H A Dcx231xx-vbi.cdiff aa53bf0b03ae5e276c2714dc68e375d032bc9110 Tue Jul 10 11:18:29 CDT 2018 Sebastian Andrzej Siewior <bigeasy@linutronix.de> media: cx231xx: use irqsave() in USB's complete callback

The USB completion callback does not disable interrupts while acquiring
the lock. We want to remove the local_irq_disable() invocation from
__usb_hcd_giveback_urb() and therefore it is required for the callback
handler to disable the interrupts while acquiring the lock.
The callback may be invoked either in IRQ or BH context depending on the
USB host controller.
Use the _irqsave() variant of the locking primitives.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
H A Dcx231xx-audio.cdiff aa53bf0b03ae5e276c2714dc68e375d032bc9110 Tue Jul 10 11:18:29 CDT 2018 Sebastian Andrzej Siewior <bigeasy@linutronix.de> media: cx231xx: use irqsave() in USB's complete callback

The USB completion callback does not disable interrupts while acquiring
the lock. We want to remove the local_irq_disable() invocation from
__usb_hcd_giveback_urb() and therefore it is required for the callback
handler to disable the interrupts while acquiring the lock.
The callback may be invoked either in IRQ or BH context depending on the
USB host controller.
Use the _irqsave() variant of the locking primitives.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
H A Dcx231xx-core.cdiff aa53bf0b03ae5e276c2714dc68e375d032bc9110 Tue Jul 10 11:18:29 CDT 2018 Sebastian Andrzej Siewior <bigeasy@linutronix.de> media: cx231xx: use irqsave() in USB's complete callback

The USB completion callback does not disable interrupts while acquiring
the lock. We want to remove the local_irq_disable() invocation from
__usb_hcd_giveback_urb() and therefore it is required for the callback
handler to disable the interrupts while acquiring the lock.
The callback may be invoked either in IRQ or BH context depending on the
USB host controller.
Use the _irqsave() variant of the locking primitives.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>