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authorMarc Kleine-Budde <mkl@pengutronix.de>2017-01-18 11:38:26 +0100
committerMarc Kleine-Budde <mkl@pengutronix.de>2017-02-06 15:13:34 +0100
commita5c02f668c36c05fbbb29d157507be4868ecd176 (patch)
tree0cf3d75e8b240d9ec31654a07738912bf21a4757 /sound/soc/codecs/tas5720.h
parent238443df8154696018fd01c1a7c8fb352b9ee49e (diff)
can: flexcan: flexcan_poll_bus_err(): fold in do_bus_err()
This patch folds in the do_bus_err() function into flexcan_poll_bus_err(). Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'sound/soc/codecs/tas5720.h')
0 files changed, 0 insertions, 0 deletions
stead of taking mount_lock an additional time), and have replaced new_mountpoint with get_mountpoint a function that does the hash table lookup and addition under the mount_lock. The introduction of get_mounptoint ensures that only the mount_lock is needed to manipulate the mountpoint hashtable. d_set_mounted is modified to only set DCACHE_MOUNTED if it is not already set. This allows get_mountpoint to use the setting of DCACHE_MOUNTED to ensure adding a struct mountpoint for a dentry happens exactly once. Cc: stable@vger.kernel.org Fixes: ce07d891a089 ("mnt: Honor MNT_LOCKED when detaching mounts") Reported-by: Krister Johansen <kjlx@templeofstupid.com> Suggested-by: Al Viro <viro@ZenIV.linux.org.uk> Acked-by: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/microblaze/kernel')