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| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 00:55:31 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:44 -0800 |
| commit | 5dfe4c964a0dd7bb3a1d64a4166835a153146207 (patch) | |
| tree | 2fb2fd8c09922be4f40a5a9ac50b537b1d780e27 /arch/cris/arch-v10/drivers/eeprom.c | |
| parent | 540473208f8ac71c25a87e1a2670c3c18dd4d6db (diff) | |
| download | blackbird-op-linux-5dfe4c964a0dd7bb3a1d64a4166835a153146207.tar.gz blackbird-op-linux-5dfe4c964a0dd7bb3a1d64a4166835a153146207.zip | |
[PATCH] mark struct file_operations const 2
Many struct file_operations in the kernel can be "const". Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data. In addition it'll catch accidental writes at compile time to
these shared resources.
[akpm@osdl.org: sparc64 fix]
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/cris/arch-v10/drivers/eeprom.c')
| -rw-r--r-- | arch/cris/arch-v10/drivers/eeprom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/cris/arch-v10/drivers/eeprom.c b/arch/cris/arch-v10/drivers/eeprom.c index 284ebfda03f0..be35a70798aa 100644 --- a/arch/cris/arch-v10/drivers/eeprom.c +++ b/arch/cris/arch-v10/drivers/eeprom.c @@ -172,7 +172,7 @@ static const char eeprom_name[] = "eeprom"; static struct eeprom_type eeprom; /* This is the exported file-operations structure for this device. */ -struct file_operations eeprom_fops = +const struct file_operations eeprom_fops = { .llseek = eeprom_lseek, .read = eeprom_read, |
