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authorDan Carpenter <error27@gmail.com>2010-05-26 14:46:39 +0400
committerJesse Barnes <jbarnes@virtuousgeek.org>2010-07-30 20:29:10 +0400
commit3b8fdb759e6ed446433c6dfd5a226d9007925596 (patch)
tree8b59d086a555788fdcd79d508ff20016e313517c /drivers/pci
parentf6735590e9f441762ab5afeff64ded99e5b19a68 (diff)
downloadlinux-3b8fdb759e6ed446433c6dfd5a226d9007925596.tar.xz
PCI: hotplug/shpchp_hpc: add parenthesis in SLOT_REG_RSVDZ_MASK
The SLOT_REG_RSVDZ_MASK macro is normally used like this: slot_reg &= ~SLOT_REG_RSVDZ_MASK; The ~ operator has higher precedence than the | operator from inside the macro, so it needs parenthesis. Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/hotplug/shpchp_hpc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c
index 5f5e8d2e3552..d3985e7deab7 100644
--- a/drivers/pci/hotplug/shpchp_hpc.c
+++ b/drivers/pci/hotplug/shpchp_hpc.c
@@ -113,7 +113,7 @@
#define CON_PFAULT_INTR_MASK (1 << 28)
#define MRL_CHANGE_SERR_MASK (1 << 29)
#define CON_PFAULT_SERR_MASK (1 << 30)
-#define SLOT_REG_RSVDZ_MASK (1 << 15) | (7 << 21)
+#define SLOT_REG_RSVDZ_MASK ((1 << 15) | (7 << 21))
/*
* SHPC Command Code definitnions