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authorTilman Schmidt <tilman@imap.cc>2010-05-23 01:02:08 +0000
committerDavid S. Miller <davem@davemloft.net>2010-05-23 23:57:44 -0700
commit85a83560afa69862639fb2d6f670b4440a003335 (patch)
treee05b3b907a204fc99f1a5115ed7ab03ce67a9d4d /mm/shmem.c
parenta5e93151e4390e4d27bee27ddb73f78f58260594 (diff)
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isdn/capi: make reset_ctr op truly optional
The CAPI controller operation reset_ctr is marked as optional, and not all drivers do implement it. Add a check to the kernel CAPI whether it exists before trying to call it. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Acked-by: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/shmem.c')
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