Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9329f4e4d261bb026b53565e22b7fab1d2973cd0
Commit: 9329f4e4d261bb026b53565e22b7fab1d2973cd0
Parent: 67b3c27c8a8d8f81ffc3fe0afc0d805d66744d18
Author: Robert P. J. Day <[EMAIL PROTECTED]>
AuthorDate: Thu Dec 13 16:02:55 2007 -0800
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Mon Jan 28 15:07:19 2008 -0800
pcmcia net: use roundup_pow_of_two() macro instead of grotesque loop
Signed-off-by: Robert P. J. Day <[EMAIL PROTECTED]>
Cc: Jeff Garzik <[EMAIL PROTECTED]>
Cc: Dominik Brodowski <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/net/pcmcia/pcnet_cs.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 51bbd58..9ba56aa 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -38,6 +38,7 @@
#include <linux/delay.h>
#include <linux/ethtool.h>
#include <linux/netdevice.h>
+#include <linux/log2.h>
#include "../8390.h"
#include <pcmcia/cs_types.h>
@@ -1484,8 +1485,7 @@ static int setup_shmem_window(struct pcmcia_device *link,
int start_pg,
window_size = 32 * 1024;
/* Make sure it's a power of two. */
- while ((window_size & (window_size - 1)) != 0)
- window_size += window_size & ~(window_size - 1);
+ window_size = roundup_pow_of_two(window_size);
/* Allocate a memory window */
req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
-
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