On Fri, 2005-04-08 at 08:13 +0100, Christoph Hellwig wrote:
+ u32 temp = le32_to_cpu(psg-sg[i-1].count) -
+ (byte_count - scsicmd-request_bufflen);
+ psg-sg[i-1].count = cpu_to_le32(temp);
You really want {be,le}*_{add,sub}
+ u32 temp = le32_to_cpu(psg-sg[i-1].count) -
+ (byte_count - scsicmd-request_bufflen);
+ psg-sg[i-1].count = cpu_to_le32(temp);
You really want {be,le}*_{add,sub} helpers. I needed them on various
occasions, too. Al, what
On Fri, Apr 08, 2005 at 02:41:58PM -0400, Salyzyn, Mark wrote:
As long as this is guaranteed on all platforms to do the right thing ...
paranoid about compiler optimizations. MarkH, this should be an easy
regroup :-)
Well, let's see.
cpu_to_le32(~0U) - __cpu_to_le32(~0U) -
[on little-endian]
This patch addresses the sparse -Wbitwise warnings that Christoph wanted
me to eliminate. This mostly consisted of making data structure
elements of hardware associated structures the __le* equivalent.
Although there were a couple places where there was mixing of cpu and le
variable math. These
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