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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-18 10:14:56 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-18 10:14:56 +0200 |
| commit | 48ae74443403ab25876959e84785f61bf421ccef (patch) | |
| tree | dd6d8277f2f0e691edf49a38ff9a804f9a1532d0 /drivers/s390/cio/chsc.c | |
| parent | 1b82c9666a6f637ccb3a86d0fbe23d0427076815 (diff) | |
| parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) | |
| download | kernel_samsung_smdk4412-48ae74443403ab25876959e84785f61bf421ccef.zip kernel_samsung_smdk4412-48ae74443403ab25876959e84785f61bf421ccef.tar.gz kernel_samsung_smdk4412-48ae74443403ab25876959e84785f61bf421ccef.tar.bz2 | |
Merge branch 'linus' into x86/step
Diffstat (limited to 'drivers/s390/cio/chsc.c')
| -rw-r--r-- | drivers/s390/cio/chsc.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index 65264a3..29826fd 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -27,7 +27,13 @@ static void *sei_page; -static int chsc_error_from_response(int response) +/** + * chsc_error_from_response() - convert a chsc response to an error + * @response: chsc response code + * + * Returns an appropriate Linux error code for @response. + */ +int chsc_error_from_response(int response) { switch (response) { case 0x0001: @@ -45,6 +51,7 @@ static int chsc_error_from_response(int response) return -EIO; } } +EXPORT_SYMBOL_GPL(chsc_error_from_response); struct chsc_ssd_area { struct chsc_header request; |