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authorRafał Miłecki <rafal@milecki.pl>2017-01-30 16:09:51 +0100
committerKalle Valo <kvalo@codeaurora.org>2017-02-02 08:14:25 +0200
commitf4737a62033d7f3e0db740c449fc62119da7ab8a (patch)
tree70ec1b8120d4d2941d814589ec038db26b272560 /include/net/seg6_hmac.h
parent62e13097c46c69dbd7544ab2cd585ccf48f360a4 (diff)
brcmfmac: check brcmf_bus_get_memdump result for error
This method may be unsupported (see: USB bus) or may just fail (see: SDIO bus). While at it rework logic in brcmf_sdio_bus_get_memdump function to avoid too many conditional code nesting levels. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'include/net/seg6_hmac.h')
0 files changed, 0 insertions, 0 deletions
Cv3 ITS, for example, uses the activate callback to issue the MAPVI command, and the architecture spec says that "If there is an existing mapping for the EventID-DeviceID combination, behavior is UNPREDICTABLE"). While this could be worked around in each individual driver, it may make more sense to tackle the issue at the core level. In order to avoid getting in that situation, let's have a per-interrupt flag to remember if we have already activated that interrupt or not. Fixes: f3b0946d629c ("genirq/msi: Make sure PCI MSIs are activated early") Reported-and-tested-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/1484668848-24361-1-git-send-email-marc.zyngier@arm.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/net/caif/cffrml.h')