[PATCH] Staging: octeon-usb: fixed a macro coding style issue

Nicolas Del Piano ndel314 at gmail.com
Fri Apr 25 13:48:22 UTC 2014


Fixed a coding style error, macros with complex values should be enclosed in parentheses.

Signed-off-by: Nicolas Del Piano <ndel314 at gmail.com>
---
 drivers/staging/octeon-usb/octeon-hcd.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c
index 8b8ce72..ef3a8ce 100644
--- a/drivers/staging/octeon-usb/octeon-hcd.c
+++ b/drivers/staging/octeon-usb/octeon-hcd.c
@@ -246,7 +246,7 @@ enum cvmx_usb_pipe_flags {
 };

 /* 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 CVMX_PREFETCH(address, offset) (asm volatile ("pref %[type], %[off](%[rbase])" : : [rbase] "d" (address), [off] "I" (offset), [type] "n" (0)))

 /* Maximum number of times to retry failed transactions */
 #define MAX_RETRIES		3
--
1.7.9.5



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