#ifndef US122L_H #define US122L_H struct us122l { struct usb_device *dev; int card_index; int stride; struct usb_stream_kernel sk; struct mutex mutex; struct file *first; unsigned second_periods_polled; struct file *master; struct file *slave; struct list_head midi_list; atomic_t mmap_count; }; #define US122L(c) ((struct us122l *)(c)->private_data) #define NAME_ALLCAPS "US-122L" #define USB_ID_US122L 0x800E #define USB_ID_US144 0x800F #define USB_ID_US122MKII 0x8021 #define USB_ID_US144MKII 0x8020 #endif nux/net-next.git' title='net-next.git Git repository'/>
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 19:03:21 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 20:22:18 +0100
commitaaaec6fc755447a1d056765b11b24d8ff2b81366 (patch)
treea7f4167960ee1df86739905b6ccdeb95465bfe5f /net/irda/irlan/Makefile
parent08d85f3ea99f1eeafc4e8507936190e86a16ee8c (diff)
x86/irq: Make irq activate operations symmetric
The recent commit which prevents double activation of interrupts unearthed interesting code in x86. The code (ab)uses irq_domain_activate_irq() to reconfigure an already activated interrupt. That trips over the prevention code now. Fix it by deactivating the interrupt before activating the new configuration. Fixes: 08d85f3ea99f1 "irqdomain: Avoid activating interrupts more than once" Reported-and-tested-by: Mike Galbraith <efault@gmx.de> Reported-and-tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701311901580.3457@nanos
Diffstat (limited to 'net/irda/irlan/Makefile')