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PCI: hotplug/shpchp_hpc: add parenthesis in SLOT_REG_RSVDZ_MASK

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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>
This commit is contained in:
Dan Carpenter 2010-05-26 12:46:39 +02:00 committed by Jesse Barnes
parent f6735590e9
commit 3b8fdb759e
1 changed files with 1 additions and 1 deletions
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drivers/pci/hotplug/shpchp_hpc.c
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@ -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