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| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-07-09 16:00:39 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-07-22 18:37:42 +0200 |
| commit | df516f4278c154f5bb5e594fd54c2b0cb0af7a7c (patch) | |
| tree | 8c4afc9f324e1802f7a80753786c673654b4f528 /arch/s390/pci | |
| parent | 2921d1790eeeaf574df94fc5b1aa066e7d86d8f7 (diff) | |
| download | linux-df516f4278c154f5bb5e594fd54c2b0cb0af7a7c.tar.gz linux-df516f4278c154f5bb5e594fd54c2b0cb0af7a7c.tar.bz2 linux-df516f4278c154f5bb5e594fd54c2b0cb0af7a7c.zip | |
s390/pci: Use for_pci_msi_entry() to access MSI device list
Use accessor for_each_pci_msi_entry() to access MSI device list, so we could
easily move msi_list from struct pci_dev into struct device later.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Acked-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Stuart Yoder <stuart.yoder@freescale.com>
Cc: Yijing Wang <wangyijing@huawei.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux390@de.ibm.com
Link: http://lkml.kernel.org/r/1436428847-8886-5-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/s390/pci')
| -rw-r--r-- | arch/s390/pci/pci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index 598f023cf8a6..34f162753403 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -414,7 +414,7 @@ int arch_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) /* Request MSI interrupts */ hwirq = 0; - list_for_each_entry(msi, &pdev->msi_list, list) { + for_each_pci_msi_entry(msi, pdev) { rc = -EIO; irq = irq_alloc_desc(0); /* Alloc irq on node 0 */ if (irq < 0) @@ -440,7 +440,7 @@ int arch_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) return (msi_vecs == nvec) ? 0 : msi_vecs; out_msi: - list_for_each_entry(msi, &pdev->msi_list, list) { + for_each_pci_msi_entry(msi, pdev) { if (hwirq-- == 0) break; irq_set_msi_desc(msi->irq, NULL); @@ -470,7 +470,7 @@ void arch_teardown_msi_irqs(struct pci_dev *pdev) return; /* Release MSI interrupts */ - list_for_each_entry(msi, &pdev->msi_list, list) { + for_each_pci_msi_entry(msi, pdev) { if (msi->msi_attrib.is_msix) __pci_msix_desc_mask_irq(msi, 1); else |