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

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Date:	Fri, 25 Apr 2014 10:48:22 -0300
From:	Nicolas Del Piano <ndel314@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	aaro.koskinen@....fi, devendra.aaru@...il.com,
	raluca.oncioiu91@...il.com, david.daney@...ium.com,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	Nicolas Del Piano <ndel314@...il.com>
Subject: [PATCH] Staging: octeon-usb: fixed a macro coding style issue

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

Signed-off-by: Nicolas Del Piano <ndel314@...il.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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