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| author | Eric Lapuyade <eric.lapuyade@intel.com> | 2012-05-07 12:31:15 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-05-15 17:28:00 -0400 |
| commit | d4ccb132801aeeb2cfd18c4b4b7fa0043ab37f80 (patch) | |
| tree | 7f3372d3925e5cb69cb5db5867accee4d17ff9b8 /include/net/nfc | |
| parent | addfabf98daad7b469ad788a622dbeab6aaaa330 (diff) | |
| download | linux-3.10-d4ccb132801aeeb2cfd18c4b4b7fa0043ab37f80.tar.gz linux-3.10-d4ccb132801aeeb2cfd18c4b4b7fa0043ab37f80.tar.bz2 linux-3.10-d4ccb132801aeeb2cfd18c4b4b7fa0043ab37f80.zip | |
NFC: Specify usage for targets found and target lost events
It is now specified that nfc_target_found() and nfc_target_lost() core
functions must not be called from an atomic context. This allow us to
serialize calls and protect the targets table using the nfc device lock
instead of a spinlock.
Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/net/nfc')
| -rw-r--r-- | include/net/nfc/nfc.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h index 0fcf4a54776..b7ca4a2a1d7 100644 --- a/include/net/nfc/nfc.h +++ b/include/net/nfc/nfc.h @@ -97,7 +97,6 @@ struct nfc_dev { struct nfc_target *targets; int n_targets; int targets_generation; - spinlock_t targets_lock; struct device dev; bool dev_up; bool polling; |