[PATCH v2 0/3] spi: pca2xx: Prepare for and enable MSI support

Jan Kiszka jan.kiszka at siemens.com
Mon Jan 16 10:44:53 PST 2017

This enhances the pca2xx driver's interrupt handler with support for
edge-triggered interrupts and makes use of that for PCI-hosted variants,
like the Intel Quark SoC.

Changes in v2:
- factored out handle_bad_msg (Andy)
- reordered code in patch 3, avoiding unneeded pci_free_irq_vectors (Andy)


Jan Kiszka (3):
  spi: pxa2xx: Factor out handle_bad_msg
  spi: pxa2xx: Prepare for edge-triggered interrupts
  spi: pca2xx-pci: Allow MSI

 drivers/spi/spi-pxa2xx-pci.c |  8 ++++++-
 drivers/spi/spi-pxa2xx.c     | 51 +++++++++++++++++++++++++-------------------
 2 files changed, 36 insertions(+), 23 deletions(-)


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