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USB: g_serial: don't set low_latency flag
authorJon Povey <jon.povey@racelogic.co.uk>
Mon, 14 Jun 2010 10:41:04 +0000 (19:41 +0900)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 2 Aug 2010 17:26:42 +0000 (10:26 -0700)
commit5592fb92225d302b3e3039ed762bb1e1c55f9eea
treef30546483b019e1c71ae73a66dd2dcff2d71b242tree | snapshot
parent9956a67b8bad91d9d4729b2e4f8635def41a3cc4commit | diff
USB: g_serial: don't set low_latency flag

commit 44a0c0190b500ee6bcfc0976fe540f65dee2cd67 upstream.

No longer set low_latency flag as it causes this warning backtrace:

  WARNING: at kernel/mutex.c:207 __mutex_lock_slowpath+0x6c/0x288()

Fix associated locking and wakeups.

Signed-off-by: Jon Povey <jon.povey@racelogic.co.uk>
Cc: Maulik Mankad <x0082077@ti.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/gadget/u_serial.c diff | blob | history
Linux kernel for KaRo TX COM modules