parisc: Use parentheses around expression in floppy.h

PATCH New Helge Deller 1 participant 1 message Feb 3, 2016 PA-RISC architecture

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Helge Deller

author maintainer

2016-02-03 19:54 UTC #0 lore raw

PATCH 1/1 parisc: Use parentheses around expression in floppy.h

David Binderman reported a style issue in the floppy.h header file:
arch/parisc/include/asm/floppy.h:221: (style) Boolean result is used in bitwise
operation. Clarify expression with parentheses.

Reported-by David Binderman <[email protected]>

Cc David Binderman <[email protected]>

Signed-off-by Helge Deller <[email protected]>

arch/parisc/include/asm/floppy.h +1 -1

index f84ff12..6d8276cd 100644
@@ -33,7 +33,7 @@
  * floppy accesses go through the track buffer.
  */
 #define _CROSS_64KB(a,s,vdma) \
-(!vdma && ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64))
+(!(vdma) && ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64))
 
 #define CROSS_64KB(a,s) _CROSS_64KB(a,s,use_virtual_dma & 1)