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authorJiang Liu <jiang.liu@linux.intel.com>2015-06-01 16:05:42 +0800
committerThomas Gleixner <tglx@linutronix.de>2015-07-16 23:31:37 +0200
commit507a883ed5396825b88631b06cd27e050f5aa8fe (patch)
tree847c43975ca1483ccd096f6e43e155b11d490d4a /arch/ia64/kernel
parentc391f262bee9d0d6424a99c85183a06c50e307ee (diff)
treewide: Use helper function to access irq_data->msi_desc
Use irq_data access helper to access irq_data->msi_desc, so we can move msi_desc from struct irq_data into struct irq_common_data later. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Chris Metcalf <cmetcalf@ezchip.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/ia64/kernel')
-rw-r--r--arch/ia64/kernel/msi_ia64.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index d70bf15c690a..4d3053e25394 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -23,7 +23,7 @@ static int ia64_set_msi_irq_affinity(struct irq_data *idata,
if (irq_prepare_move(irq, cpu))
return -1;
- __get_cached_msi_msg(idata->msi_desc, &msg);
+ __get_cached_msi_msg(irq_data_get_msi_desc(idata), &msg);
addr = msg.address_lo;
addr &= MSI_ADDR_DEST_ID_MASK;