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USB: isp1362: Correct use of ! and &

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Correct priority problem in the use of ! and &.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@ expression E; constant C; @@
- !E & C
+ !(E & C)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Julia Lawall 2009-08-12 16:51:09 +02:00 committed by Greg Kroah-Hartman
parent 015798b2f1
commit 3d2b0814f1
1 changed files with 8 additions and 4 deletions
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12
drivers/usb/host/isp1362-hcd.c
View file

@ -1075,8 +1075,10 @@ static irqreturn_t isp1362_irq(struct usb_hcd *hcd)
isp1362_clr_mask16(isp1362_hcd, HCBUFSTAT, HCBUFSTAT_ISTL0_FULL);
DBG(1, "%s: ISTL0\n", __func__);
WARN_ON((int)!!isp1362_hcd->istl_flip);
WARN_ON(isp1362_read_reg16(isp1362_hcd, HCBUFSTAT) & HCBUFSTAT_ISTL0_ACTIVE);
WARN_ON(!isp1362_read_reg16(isp1362_hcd, HCBUFSTAT) & HCBUFSTAT_ISTL0_DONE);
WARN_ON(isp1362_read_reg16(isp1362_hcd, HCBUFSTAT) &
HCBUFSTAT_ISTL0_ACTIVE);
WARN_ON(!(isp1362_read_reg16(isp1362_hcd, HCBUFSTAT) &
HCBUFSTAT_ISTL0_DONE));
isp1362_hcd->irqenb &= ~HCuPINT_ISTL0;
}
@ -1087,8 +1089,10 @@ static irqreturn_t isp1362_irq(struct usb_hcd *hcd)
isp1362_clr_mask16(isp1362_hcd, HCBUFSTAT, HCBUFSTAT_ISTL1_FULL);
DBG(1, "%s: ISTL1\n", __func__);
WARN_ON(!(int)isp1362_hcd->istl_flip);
WARN_ON(isp1362_read_reg16(isp1362_hcd, HCBUFSTAT) & HCBUFSTAT_ISTL1_ACTIVE);
WARN_ON(!isp1362_read_reg16(isp1362_hcd, HCBUFSTAT) & HCBUFSTAT_ISTL1_DONE);
WARN_ON(isp1362_read_reg16(isp1362_hcd, HCBUFSTAT) &
HCBUFSTAT_ISTL1_ACTIVE);
WARN_ON(!(isp1362_read_reg16(isp1362_hcd, HCBUFSTAT) &
HCBUFSTAT_ISTL1_DONE));
isp1362_hcd->irqenb &= ~HCuPINT_ISTL1;
}