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| author | Dan Carpenter <[email protected]> | 2012-03-07 11:57:36 +0000 |
|---|---|---|
| committer | Len Brown <[email protected]> | 2012-03-30 20:06:12 +0000 |
| commit | 344e222edf486bf42da1ced137e36df7a345b0ad (patch) | |
| tree | 6999f131dc4ac8b6a022ffb5b127c4eb0421cb7b /lib/string_helpers.c | |
| parent | Disable MCP limit exceeded messages from Intel IPS driver (diff) | |
| download | kernel-344e222edf486bf42da1ced137e36df7a345b0ad.tar.gz kernel-344e222edf486bf42da1ced137e36df7a345b0ad.zip | |
ACPI throttling: fix endian bug in acpi_read_throttling_status()
Using a u64 here creates an endian bug. We store a u32 number in the
top byte which is a larger number than intended on big endian systems.
There is no reason to use a 64 bit data type here, I guess it was just
an oversight.
I removed the initialization to zero as well. It's needed with a u64
but with a u32, the variable gets initialized properly inside the call
to acpi_os_read_port().
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Len Brown <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions