/* * linux/include/asm-generic/pci.h * * Copyright (C) 2003 Russell King */ #ifndef _ASM_GENERIC_PCI_H #define _ASM_GENERIC_PCI_H #ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) { return channel ? 15 : 14; } #endif /* HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ */ /* * By default, assume that no iommu is in use and that the PCI * space is mapped to address physical 0. */ #ifndef PCI_DMA_BUS_IS_PHYS #define PCI_DMA_BUS_IS_PHYS (1) #endif #endif /* _ASM_GENERIC_PCI_H */ ='vcs-git' href='http:///git.distanz.ch/cgit.cgi/linux/net-next.git' title='net-next.git Git repository'/>
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authorJohan Hovold <johan@kernel.org>2017-01-30 11:26:38 +0100
committerJiri Kosina <jkosina@suse.cz>2017-01-31 12:59:32 +0100
commit7a7b5df84b6b4e5d599c7289526eed96541a0654 (patch)
treecf7514c7ddf4410fe37ca9099a2785e1cf08fa7d /include/dt-bindings/reset/pistachio-resets.h
parent877a021e08ccb6434718c0cc781fdf943c884cc0 (diff)
HID: cp2112: fix sleep-while-atomic
A recent commit fixing DMA-buffers on stack added a shared transfer buffer protected by a spinlock. This is broken as the USB HID request callbacks can sleep. Fix this up by replacing the spinlock with a mutex. Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable") Cc: stable <stable@vger.kernel.org> # 4.9 Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/dt-bindings/reset/pistachio-resets.h')