Commit 1e50e9ac authored by Aaro Koskinen's avatar Aaro Koskinen Committed by Greg Kroah-Hartman
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staging: octeon-usb: eliminate CVMX_PREFETCH_PREF0 



Eliminate CVMX_PREFETCH_PREF0.

Signed-off-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 10828735

drivers/staging/octeon-usb/cvmx-usb.c

+1 −3
Original line number Diff line number Diff line
@@ -57,11 +57,9 @@ 
#include <asm/octeon/cvmx-helper.h>

#include <asm/octeon/cvmx-helper-board.h>



// a normal prefetch

#define CVMX_PREFETCH(address, offset) CVMX_PREFETCH_PREF0(address, offset)

// normal prefetches that use the pref instruction

#define CVMX_PREFETCH_PREFX(X, address, offset) asm volatile ("pref %[type], %[off](%[rbase])" : : [rbase] "d" (address), [off] "I" (offset), [type] "n" (X))

#define CVMX_PREFETCH_PREF0(address, offset) CVMX_PREFETCH_PREFX(0, address, offset)

#define CVMX_PREFETCH(address, offset) CVMX_PREFETCH_PREFX(0, address, offset)



#define MAX_RETRIES		3		/* Maximum number of times to retry failed transactions */

#define MAX_PIPES		32		/* Maximum number of pipes that can be open at once */

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