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| author | Aaro Koskinen | 2013-10-01 22:43:17 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2013-10-03 22:38:06 +0200 |
| commit | 5bffcff517234e3d2611f3504ff82c92152bcd36 (patch) | |
| tree | a7d6c401725cf163bf2cf9af69664cc0ce86d724 /drivers/staging/octeon-usb | |
| parent | staging: octeon-usb: eliminate CVMX_PREFETCH_PREF0 (diff) | |
| download | kernel-qcow2-linux-5bffcff517234e3d2611f3504ff82c92152bcd36.tar.gz kernel-qcow2-linux-5bffcff517234e3d2611f3504ff82c92152bcd36.tar.xz kernel-qcow2-linux-5bffcff517234e3d2611f3504ff82c92152bcd36.zip | |
staging: octeon-usb: eliminate CVMX_PREFETCH_PREFX
Eliminate CVMX_PREFETCH_PREFX.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/octeon-usb')
| -rw-r--r-- | drivers/staging/octeon-usb/cvmx-usb.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/staging/octeon-usb/cvmx-usb.c b/drivers/staging/octeon-usb/cvmx-usb.c index d53daf7ee2b2..9647deb37325 100644 --- a/drivers/staging/octeon-usb/cvmx-usb.c +++ b/drivers/staging/octeon-usb/cvmx-usb.c @@ -57,9 +57,8 @@ #include <asm/octeon/cvmx-helper.h> #include <asm/octeon/cvmx-helper-board.h> -// 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(address, offset) CVMX_PREFETCH_PREFX(0, address, offset) +/* Normal prefetch that use the pref instruction. */ +#define CVMX_PREFETCH(address, offset) asm volatile ("pref %[type], %[off](%[rbase])" : : [rbase] "d" (address), [off] "I" (offset), [type] "n" (0)) #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 */ |