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| author |   Yijing Wang <wangyijing@huawei.com> | 2014-09-24 11:09:45 +0800 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2014-10-01 12:21:46 -0600 |
| commit | 1e8f4cc82eded0c3c97ef6e2f119782e42deda35 (patch) | |
| tree | 8e55479ce72d2b69eb833f56e8b27b717e9972d1 /arch/powerpc/platforms/pseries/msi.c | |
| parent | PCI/MSI: Use __get_cached_msi_msg() instead of get_cached_msi_msg() (diff) | |
| download | linux-dev-1e8f4cc82eded0c3c97ef6e2f119782e42deda35.tar.xz linux-dev-1e8f4cc82eded0c3c97ef6e2f119782e42deda35.zip | |
MSI/powerpc: Use __read_msi_msg() instead of read_msi_msg()
rtas_setup_msi_irqs() already has the struct msi_desc pointer required by
__read_msi_msg(), so call it directly instead of having read_msi_msg() look
it up from the IRQ.
No functional change.
[bhelgaas: changelog]
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: linuxppc-dev@lists.ozlabs.org
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/platforms/pseries/msi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c index e68c196def1a..8ab5add4ac82 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -476,7 +476,7 @@ again: irq_set_msi_desc(virq, entry); /* Read config space back so we can restore after reset */ - read_msi_msg(virq, &msg); + __read_msi_msg(entry, &msg); entry->msg = msg; } |