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authorYijing Wang <wangyijing@huawei.com>2014-09-23 21:02:42 +0400
committerBjorn Helgaas <bhelgaas@google.com>2014-10-01 22:21:23 +0400
commit48c3c38f003c25d50a09d3da558667c5ecd530aa (patch)
treeaad2a4190c8622ab17b62384697cc6a356aab545 /include/linux/msi.h
parent81052769e48609525c452d8f078a5786b673e178 (diff)
downloadlinux-48c3c38f003c25d50a09d3da558667c5ecd530aa.tar.xz
PCI/MSI: Remove "pos" from the struct msi_desc msi_attrib
"msi_attrib.pos" is only used for MSI (not MSI-X), and we already cache the MSI capability offset in "dev->msi_cap". Remove "pos" from the struct msi_attrib and use "dev->msi_cap" directly. [bhelgaas: changelog, fix whitespace] Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/linux/msi.h')
-rw-r--r--include/linux/msi.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/msi.h b/include/linux/msi.h
index 5a91c2d58ffd..44f4746d033b 100644
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -29,7 +29,6 @@ struct msi_desc {
__u8 multi_cap : 3; /* log2 num of messages supported */
__u8 maskbit : 1; /* mask-pending bit supported ? */
__u8 is_64 : 1; /* Address size: 0=32bit 1=64bit */
- __u8 pos; /* Location of the msi capability */
__u16 entry_nr; /* specific enabled entry */
unsigned default_irq; /* default pre-assigned irq */
} msi_attrib;